{"title":"Shapton","description":"Based in Tochigi Prefecture, SHAPTON Co., Ltd. crafts exceptional whetstones that elevate your culinary journey. Their mission, \"SHARPEN YOUR LIFE,\" reflects their deep understanding that a sharp knife is the foundation of great cooking. Drawing on traditional Japanese expertise, they create precision-engineered whetstones that help maintain the perfect edge on your cherished kitchen knives.","products":[{"product_id":"shapton-kuromaku-ceramic-sharpening-stone-307016","title":"Shapton Kuromaku Ceramic Sharpening Stone","description":"\u003ch2 class=\"sell_mds\"\u003eProduct Information\u003c\/h2\u003e\n\u003cspan class=\"sell_divider\"\u003e\u003c\/span\u003e\n\u003cul class=\"ds_product\"\u003e\n\u003cli\u003e\n\u003cb\u003eBrand:\u003c\/b\u003eShapton\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003eCeramic\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eProduct type:\u003c\/b\u003eSharpening Stone\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCountry of origin:\u003c\/b\u003eJapan\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e120 Grit:\u003c\/b\u003eDimensions (approx): 210 x 70 x H15 mm, Item weight (approx): 670 g, Shipping weight (approx): 730 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e220 Grit:\u003c\/b\u003eDimensions (approx): 210 x 70 x H15 mm, Item weight (approx): 670 g, Shipping weight (approx): 730 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e320 Grit:\u003c\/b\u003eDimensions (approx): 210 x 70 x H15 mm, Item weight (approx): 670 g, Shipping weight (approx): 730 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e1000 Grit:\u003c\/b\u003eDimensions (approx): 210 x 70 x H15 mm, Item weight (approx): 670 g, Shipping weight (approx): 730 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e1500 Grit:\u003c\/b\u003eDimensions (approx): 210 x 70 x H15 mm, Item weight (approx): 670 g, Shipping weight (approx): 730 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e2000 Grit:\u003c\/b\u003eDimensions (approx): 210 x 70 x H15 mm, Item weight (approx): 670 g, Shipping weight (approx): 730 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e5000 Grit:\u003c\/b\u003eDimensions (approx): 210 x 70 x H15 mm, Item weight (approx): 670 g, Shipping weight (approx): 730 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e8000 Grit:\u003c\/b\u003eDimensions (approx): 210 x 70 x H15 mm, Item weight (approx): 670 g, Shipping weight (approx): 730 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e12000 Grit:\u003c\/b\u003eDimensions (approx): 210 x 70 x H15 mm, Item weight (approx): 670 g, Shipping weight (approx): 730 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e30000 Grit:\u003c\/b\u003eDimensions (approx): 210 x 70 x H15 mm, Item weight (approx): 670 g, Shipping weight (approx): 730 g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"sell_mds\"\u003eKey Features\u003c\/h2\u003e\n\u003cspan class=\"sell_divider\"\u003e\u003c\/span\u003e\n\u003cul class=\"ds_key\"\u003e\n\u003cli\u003eThe long-standing “Kuromaku” series is renowned as the world’s first color-coded sharpening stone by grit level.\u003c\/li\u003e\n\u003cli\u003eIt comes with a compact storage case that also functions as a stable sharpening platform. Four urethane rubber stoppers on the case ensure slip-resistance even under firm pressure.\u003c\/li\u003e\n\u003cli\u003eThough designed as a water stone, it is also suitable for use as an oil stone.\u003c\/li\u003e\n\u003cli\u003eSuitable for a wide range of knives, excluding those made from ceramic or tungsten carbide.\u003c\/li\u003e\n\u003cli\u003eGrits ranging from #120 to #320 are perfect for fixing damaged edges. Grits between #1000 and #1500 are suitable for routine maintenance. For greater sharpness, choose stones with grits higher than #2000. For ultra-fine polishing using a #30000 grit stone, make sure to pre-condition the edge with a #8000 grit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"sell_mds\"\u003eUse \u0026amp; Care\u003c\/h2\u003e\n\u003cspan class=\"sell_divider\"\u003e\u003c\/span\u003e\n\u003cul class=\"ds_use\"\u003e\n\u003cli\u003eMoisten the sharpening stone's surface lightly with water prior to use. Though soaking isn't required, we suggest soaking it for 5 to 6 minutes before initial use to improve the sharpening process.\u003c\/li\u003e\n\u003cli\u003eFor safe and effective use, place the sharpening stone on a stable, flat surface that reduces the risk of slipping.\u003c\/li\u003e\n\u003cli\u003eAfter use, rinse the stone thoroughly with water, allow it to air dry naturally, and store it away from direct sunlight.\u003c\/li\u003e\n\u003cli\u003eIf a stone is accidentally dropped and chips occur, gently smooth the damaged area to avoid damaging the blade during sharpening.\u003c\/li\u003e\n\u003cli\u003ePlease do not sharpen ceramic or tungsten carbide knives.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"sell_mds\"\u003eBackground\u003c\/h2\u003e\n\u003cspan class=\"sell_divider\"\u003e\u003c\/span\u003e\n\u003cp class=\"ds_bg\"\u003eBased in Tochigi Prefecture, SHAPTON Co., Ltd. crafts exceptional whetstones that elevate your culinary journey. Their mission, \"SHARPEN YOUR LIFE,\" reflects their deep understanding that a sharp knife is the foundation of great cooking. Drawing on traditional Japanese expertise, they create precision-engineered whetstones that help maintain the perfect edge on your cherished kitchen knives.\u003c\/p\u003e","brand":"Shapton","offers":[{"title":"120 Grit \/ White","offer_id":41004760825939,"sku":"3447300","price":5000.0,"currency_code":"JPY","in_stock":true},{"title":"220 Grit \/ Moss Green","offer_id":41004760858707,"sku":"3447400","price":5000.0,"currency_code":"JPY","in_stock":true},{"title":"320 Grit \/ Blue Black","offer_id":41004760891475,"sku":"3447500","price":5000.0,"currency_code":"JPY","in_stock":false},{"title":"1000 Grit \/ Orange","offer_id":41004760924243,"sku":"3447600","price":5100.0,"currency_code":"JPY","in_stock":true},{"title":"1500 Grit \/ Blue","offer_id":41004760957011,"sku":"3447700","price":5700.0,"currency_code":"JPY","in_stock":false},{"title":"2000 Grit \/ Green","offer_id":41004760989779,"sku":"3447800","price":5900.0,"currency_code":"JPY","in_stock":false},{"title":"5000 Grit \/ Red","offer_id":41004761022547,"sku":"3447900","price":7700.0,"currency_code":"JPY","in_stock":false},{"title":"8000 Grit \/ Melon Green","offer_id":41004761055315,"sku":"3448000","price":9800.0,"currency_code":"JPY","in_stock":true},{"title":"12000 Grit \/ Cream","offer_id":41004761088083,"sku":"3448100","price":9800.0,"currency_code":"JPY","in_stock":false},{"title":"30000 Grit \/ Purple","offer_id":41004761120851,"sku":"3448200","price":62000.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1610\/3863\/files\/Shapton_Kuromaku_Ceramic_Sharpening_Stone_1.webp?v=1756272031"},{"product_id":"shapton-ceramic-sharpening-stone-24mm-thick-008012","title":"Shapton Ceramic Sharpening Stone 24mm Thick","description":"\u003ch2 class=\"sell_mds\"\u003eProduct Information\u003c\/h2\u003e\n\u003cspan class=\"sell_divider\"\u003e\u003c\/span\u003e\n\u003cul class=\"ds_product\"\u003e\n\u003cli\u003e\n\u003cb\u003eBrand:\u003c\/b\u003eShapton\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003eCeramic\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eProduct type:\u003c\/b\u003eSharpening Stone\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCountry of origin:\u003c\/b\u003eJapan\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e120 Grit:\u003c\/b\u003eDimensions (approx): 210 x 70 x H24 mm, Item weight (approx): 1100 g, Shipping weight (approx): 1200 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e1000 Grit:\u003c\/b\u003eDimensions (approx): 210 x 70 x H24 mm, Item weight (approx): 1100 g, Shipping weight (approx): 1200 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e1500 Grit:\u003c\/b\u003eDimensions (approx): 210 x 70 x H24 mm, Item weight (approx): 1100 g, Shipping weight (approx): 1200 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e2000 Grit:\u003c\/b\u003eDimensions (approx): 210 x 70 x H24 mm, Item weight (approx): 1100 g, Shipping weight (approx): 1200 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e5000 Grit:\u003c\/b\u003eDimensions (approx): 210 x 70 x H24 mm, Item weight (approx): 1100 g, Shipping weight (approx): 1200 g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"sell_mds\"\u003eKey Features\u003c\/h2\u003e\n\u003cspan class=\"sell_divider\"\u003e\u003c\/span\u003e\n\u003cul class=\"ds_key\"\u003e\n\u003cli\u003eThe M24 Series features a generously sized 210×70mm sharpening stone placed on a wooden base. The stone's thickness varies depending on the grit to accommodate different sharpening requirements.\u003c\/li\u003e\n\u003cli\u003eCreated for professionals such as chefs and fishermen, for whom regular blade upkeep is crucial.\u003c\/li\u003e\n\u003cli\u003eCompatible with all knife types, except those made of ceramic or tungsten carbide.\u003c\/li\u003e\n\u003cli\u003eThe 120-grit option is well-suited for repairing damaged or chipped blades. Grits between 1000 and 1500 are best for everyday sharpening routines. Higher grits (2000 and above) provide exceptional edge refinement and sharpness retention.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"sell_mds\"\u003eUse \u0026amp; Care\u003c\/h2\u003e\n\u003cspan class=\"sell_divider\"\u003e\u003c\/span\u003e\n\u003cul class=\"ds_use\"\u003e\n\u003cli\u003eMoisten the surface of the sharpening stone with water before use. While soaking is not necessary, we suggest immersing it for approximately 5 to 6 minutes the first time you use it. This allows for a smoother and more effective sharpening experience.\u003c\/li\u003e\n\u003cli\u003ePlace the sharpening stone on a level, secure surface that prevents slipping during use.\u003c\/li\u003e\n\u003cli\u003eAfter each use, clean the stone thoroughly with water, let it dry naturally, and store it in a shaded area away from direct sunlight.\u003c\/li\u003e\n\u003cli\u003eIf a stone is accidentally dropped and chips occur, gently smooth the damaged area to avoid damaging the blade during sharpening.\u003c\/li\u003e\n\u003cli\u003ePlease do not sharpen ceramic or tungsten carbide knives.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"sell_mds\"\u003eBackground\u003c\/h2\u003e\n\u003cspan class=\"sell_divider\"\u003e\u003c\/span\u003e\n\u003cp class=\"ds_bg\"\u003eBased in Tochigi Prefecture, SHAPTON Co., Ltd. crafts exceptional whetstones that elevate your culinary journey. Their mission, \"SHARPEN YOUR LIFE,\" reflects their deep understanding that a sharp knife is the foundation of great cooking. Drawing on traditional Japanese expertise, they create precision-engineered whetstones that help maintain the perfect edge on your cherished kitchen knives.\u003c\/p\u003e","brand":"Shapton","offers":[{"title":"120 Grit \/ White","offer_id":41004761251923,"sku":"3517000","price":8100.0,"currency_code":"JPY","in_stock":true},{"title":"1000 Grit \/ Orange","offer_id":41004761284691,"sku":"3517100","price":8200.0,"currency_code":"JPY","in_stock":true},{"title":"1500 Grit \/ Blue","offer_id":41004761317459,"sku":"6668600","price":9200.0,"currency_code":"JPY","in_stock":true},{"title":"2000 Grit \/ Green","offer_id":41004761350227,"sku":"3517200","price":9600.0,"currency_code":"JPY","in_stock":true},{"title":"5000 Grit \/ Red","offer_id":41004761382995,"sku":"4236100","price":12500.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1610\/3863\/files\/Shapton_Ceramic_Sharpening_Stone_24mm_Thick_1.webp?v=1756272029"},{"product_id":"shapton-ceramic-sharpening-stone-15mm-thick-007060","title":"Shapton Ceramic Sharpening Stone 15mm Thick","description":"\u003ch2 class=\"sell_mds\"\u003eProduct Information\u003c\/h2\u003e\n\u003cspan class=\"sell_divider\"\u003e\u003c\/span\u003e\n\u003cul class=\"ds_product\"\u003e\n\u003cli\u003e\n\u003cb\u003eBrand:\u003c\/b\u003eShapton\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003eCeramic\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eProduct type:\u003c\/b\u003eSharpening Stone\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCountry of origin:\u003c\/b\u003eJapan\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e220 Grit:\u003c\/b\u003eDimensions (approx): 210 x 70 x H15 mm, Item weight (approx): 1100 g, Shipping weight (approx): 1200 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e1000 Grit:\u003c\/b\u003eDimensions (approx): 210 x 70 x H15 mm, Item weight (approx): 1100 g, Shipping weight (approx): 1200 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e1500 Grit:\u003c\/b\u003eDimensions (approx): 210 x 70 x H15 mm, Item weight (approx): 1100 g, Shipping weight (approx): 1200 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e2000 Grit:\u003c\/b\u003eDimensions (approx): 210 x 70 x H15 mm, Item weight (approx): 1100 g, Shipping weight (approx): 1200 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e5000 Grit:\u003c\/b\u003eDimensions (approx): 210 x 70 x H15 mm, Item weight (approx): 1100 g, Shipping weight (approx): 1200 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e12000 Grit:\u003c\/b\u003eDimensions (approx): 210 x 70 x H15 mm, Item weight (approx): 1100 g, Shipping weight (approx): 1200 g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"sell_mds\"\u003eKey Features\u003c\/h2\u003e\n\u003cspan class=\"sell_divider\"\u003e\u003c\/span\u003e\n\u003cul class=\"ds_key\"\u003e\n\u003cli\u003eThe M15 Series features a 210 x 70 mm sharpening stone that is 15 mm thick, mounted on a wooden base.\u003c\/li\u003e\n\u003cli\u003eCompatible with most knives, excluding those made from ceramic or tungsten carbide.\u003c\/li\u003e\n\u003cli\u003eThe 220-grit option is suitable for restoring damaged or chipped blades. Grit levels between 1000 and 1500 offer excellent results for routine sharpening. Higher grit stones (2000 and above) are recommended for a refined, razor-sharp finish.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"sell_mds\"\u003eUse \u0026amp; Care\u003c\/h2\u003e\n\u003cspan class=\"sell_divider\"\u003e\u003c\/span\u003e\n\u003cul class=\"ds_use\"\u003e\n\u003cli\u003eMoisten the surface of the sharpening stone with water before use. While soaking isn't required, we recommend immersing it for about 5 to 6 minutes the first time you use it. This allows for a smoother and more effective sharpening experience.\u003c\/li\u003e\n\u003cli\u003ePlace the sharpening stone on a flat, stable surface that prevents slipping during use.\u003c\/li\u003e\n\u003cli\u003eClean the stone thoroughly with water after each use, let it dry naturally, and store it in a shaded area away from direct sunlight.\u003c\/li\u003e\n\u003cli\u003eIf a stone is accidentally dropped and chips occur, gently smooth the damaged area to avoid damaging the blade during sharpening.\u003c\/li\u003e\n\u003cli\u003ePlease do not sharpen ceramic or tungsten carbide knives.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"sell_mds\"\u003eBackground\u003c\/h2\u003e\n\u003cspan class=\"sell_divider\"\u003e\u003c\/span\u003e\n\u003cp class=\"ds_bg\"\u003eBased in Tochigi Prefecture, SHAPTON Co., Ltd. crafts exceptional whetstones that elevate your culinary journey. Their mission, \"SHARPEN YOUR LIFE,\" reflects their deep understanding that a sharp knife is the foundation of great cooking. Drawing on traditional Japanese expertise, they create precision-engineered whetstones that help maintain the perfect edge on your cherished kitchen knives.\u003c\/p\u003e","brand":"Shapton","offers":[{"title":"220 Grit \/ Moss Green","offer_id":41004761514067,"sku":"6610800","price":5300.0,"currency_code":"JPY","in_stock":true},{"title":"1000 Grit \/ Orange","offer_id":41004761546835,"sku":"6610700","price":5400.0,"currency_code":"JPY","in_stock":true},{"title":"1500 Grit \/ Blue","offer_id":41004761579603,"sku":"6610600","price":6000.0,"currency_code":"JPY","in_stock":true},{"title":"2000 Grit \/ Green","offer_id":41004761612371,"sku":"6610500","price":6200.0,"currency_code":"JPY","in_stock":true},{"title":"5000 Grit \/ Dark Red","offer_id":41004761645139,"sku":"6610400","price":7900.0,"currency_code":"JPY","in_stock":true},{"title":"12000 Grit \/ Cream","offer_id":41004761677907,"sku":"6610300","price":10000.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1610\/3863\/files\/Shapton_Ceramic_Sharpening_Stone_15mm_Thick_1.webp?v=1756272027"},{"product_id":"shapton-naoru-cast-iron-lapping-system-005103","title":"Shapton Naoru Cast Iron Lapping System","description":"\u003ch2 class=\"sell_mds\"\u003eProduct Information\u003c\/h2\u003e\n\u003cspan class=\"sell_divider\"\u003e\u003c\/span\u003e\n\u003cul class=\"ds_product\"\u003e\n\u003cli\u003e\n\u003cb\u003eBrand:\u003c\/b\u003eShapton\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003eCast iron\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eProduct type:\u003c\/b\u003eLapping System\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCountry of origin:\u003c\/b\u003eJapan\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSet:\u003c\/b\u003eDimensions (approx): 250 x 101 x H28 mm, Item weight (approx): 2600 g, Shipping weight (approx): 2800 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMedium Surfacing Compound:\u003c\/b\u003eDimensions (approx): 150 x 58 x 50 mm, Item weight (approx): 160 g, Shipping weight (approx): 200 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCoarse Surfacing Compound:\u003c\/b\u003eDimensions (approx): 150 x 58 x 50 mm, Item weight (approx): 160 g, Shipping weight (approx): 200 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFine Surfacing Compound:\u003c\/b\u003eDimensions (approx): 150 x 58 x 50 mm, Item weight (approx): 180 g, Shipping weight (approx): 220 g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"sell_mds\"\u003eKey Features\u003c\/h2\u003e\n\u003cspan class=\"sell_divider\"\u003e\u003c\/span\u003e\n\u003cul class=\"ds_key\"\u003e\n\u003cli\u003eDesigned for the precise flattening of concave sharpening stones, this lapping tool ensures optimal sharpening surface integrity.\u003c\/li\u003e\n\u003cli\u003eEssential for professionals seeking consistent bevel angles and optimal sharpening efficiency.\u003c\/li\u003e\n\u003cli\u003eThe set includes medium and coarse surfacing compounds; fine-grade compound is not part of the set.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"sell_mds\"\u003eInstructions for Use\u003c\/h2\u003e\n  \u003col\u003e\n    \u003cli\u003e\n      \u003cstrong\u003eSoak the Sharpening Stone\u003c\/strong\u003e\u003cbr\u003e\n      Immerse the sharpening stone in water for approximately 2 to 3 minutes prior to flattening. When flattening whetstones that are not manufactured by Shapton, it is essential to ensure they are thoroughly saturated with water in advance.\n      \u003cbr\u003e\u003cimg src=\"https:\/\/shapton.co.jp\/asset\/images\/naoru\/naoru_12.png\" alt=\"Step 1 image\"\u003e\n    \u003c\/li\u003e\n    \u003cli\u003e\n      \u003cstrong\u003eMark the Surface\u003c\/strong\u003e\u003cbr\u003e\n      Draw a grid parttern on the surface to track which areas have been flattened.\n      \u003cbr\u003e\u003cimg src=\"https:\/\/shapton.co.jp\/asset\/images\/naoru\/naoru_14.png\" alt=\"Step 2 image\"\u003e\n    \u003c\/li\u003e\n    \u003cli\u003e\n      \u003cstrong\u003ePrepare the Lapping Plate\u003c\/strong\u003e\u003cbr\u003e\n      Place the plate on a stable surface and evenly moisten the surface with water.\u003cbr\u003e\n     Avoid using too much water, as excess can wash away the powder.\n      \u003cbr\u003e\u003cimg src=\"https:\/\/shapton.co.jp\/asset\/images\/naoru\/naoru_18.png\" alt=\"Step 3 image\"\u003e\n    \u003c\/li\u003e\n    \u003cli\u003e\n      \u003cstrong\u003eSprinkle the Surfacing Compound\u003c\/strong\u003e\u003cbr\u003e\n      Lightly sprinkle surfacing compound in 3 to 4 spots on the lapping plate, then rub the sharpening stone in small circular motions to spread it evenly.\n      \u003cbr\u003e\u003cimg src=\"https:\/\/shapton.co.jp\/asset\/images\/naoru\/naoru_22.png\" alt=\"Step 4 image\"\u003e\n    \u003c\/li\u003e\n    \u003cli\u003e\n      \u003cstrong\u003eFlatten the Sharpening Stone Surface\u003c\/strong\u003e\u003cbr\u003e\n     Position the uneven side of the sharpening stone on the lapping plate and slide it back and forth (①), then diagonally (②, ③).\u003cbr\u003e\n      Use the entire surface of the plate during this process.\u003cbr\u003e\n      When the surface becomes sticky, add a small amount of water.\u003cbr\u003e\n      Once the motion feels smooth and light, replenish the powder.\u003cbr\u003e\n      Following this method helps ensure efficient use of the powder and delivers effective results.\u003cbr\u003e\n      When the pencil lines disappear, that area has been successfully flattened.\n      \u003cbr\u003e\u003cimg src=\"https:\/\/shapton.co.jp\/asset\/images\/naoru\/naoru_29.png\" alt=\"Step 5 image\"\u003e\n    \u003c\/li\u003e\n    \u003cli\u003e\n      \u003cstrong\u003eClean and Store\u003c\/strong\u003e\u003cbr\u003e\n      After flattening is finished, rinse the lapping plate thoroughly with water and then drain it.\u003cbr\u003e\n      While rust might form during storage, it does not compromise its usability.\n      \u003cbr\u003e\u003cimg src=\"https:\/\/shapton.co.jp\/asset\/images\/naoru\/naoru_32.png\" alt=\"Step 6 image\"\u003e\n    \u003c\/li\u003e\n  \u003c\/ol\u003e\n\n  \u003ch2\u003eSelecting the Appropriate Surfacing Compound\u003c\/h2\u003e\n\n  \u003cp\u003e\n    The final finish of the sharpening stone surface will differ based on the powder used. Please choose the powder that best matches the grit level of your stone.\n  \u003c\/p\u003e\n\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCoarse Surfacing Compound\u003c\/strong\u003e\u003cbr\u003eFor stones with a grit level of #320 or lower (40 microns and above).\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMedium Surfacing Compound\u003c\/strong\u003e\u003cbr\u003eFor stones between #500 and #3000 (4–30 microns). Use after coarse powder for heavily worn stones.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFine Surfacing Compound\u003c\/strong\u003e\u003cbr\u003eFor stones above #4000 (less than 4 microns). Best for the final polish.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch2\u003eImportant Notes\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003eMake sure to thoroughly rinse both the lapping plate and sharpening stone when changing surfacing compounds.\u003c\/li\u003e\n    \u003cli\u003eTo finish the fine-grit stones, apply a fine surfacing compound and polish the surface to a mirror finish prior to sharpening.\u003c\/li\u003e\n    \u003cli\u003eFine powder is available for purchase separately as an optional item.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003ch2 class=\"sell_mds\"\u003eUse \u0026amp; Care\u003c\/h2\u003e\n\u003cspan class=\"sell_divider\"\u003e\u003c\/span\u003e\n\u003cul class=\"ds_use\"\u003e\n\u003cli\u003eAfter using the lapping plate, rinse away any leftover particles with water and dry it completely to keep it in good condition.\u003c\/li\u003e\n\u003cli\u003eDry the lapping plate after use and only store it once it is completely moisture-free. Do not store it while it is still wet.\u003c\/li\u003e\n\u003cli\u003eRegular cleaning is advised, with the frequency adjusted based on how often the lapping system is used.\u003c\/li\u003e\n\u003cli\u003eStore the surfacing compounds in a moisture-free area with the lid tightly closed. Lightly shake the container before each use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"sell_mds\"\u003eBackground\u003c\/h2\u003e\n\u003cspan class=\"sell_divider\"\u003e\u003c\/span\u003e\n\u003cp class=\"ds_bg\"\u003eBased in Tochigi Prefecture, SHAPTON Co., Ltd. crafts exceptional whetstones that elevate your culinary journey. Their mission, \"SHARPEN YOUR LIFE,\" reflects their deep understanding that a sharp knife is the foundation of great cooking. Drawing on traditional Japanese expertise, they create precision-engineered whetstones that help maintain the perfect edge on your cherished kitchen knives.\u003c\/p\u003e","brand":"Shapton","offers":[{"title":"Set","offer_id":41037797064787,"sku":"4236210","price":29000.0,"currency_code":"JPY","in_stock":true},{"title":"Fine Surfacing Compound","offer_id":41037797097555,"sku":"6661600","price":3600.0,"currency_code":"JPY","in_stock":true},{"title":"Medium Surfacing Compound","offer_id":41037797130323,"sku":"4236300","price":2200.0,"currency_code":"JPY","in_stock":true},{"title":"Coarse Surfacing Compound","offer_id":41037797163091,"sku":"4236400","price":2200.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1610\/3863\/files\/Shapton_Naoru_Cast_Iron_Lapping_System_1.webp?v=1756271906"},{"product_id":"shapton-rock-star-ceramic-sharpening-stone-603019","title":"Shapton Rock Star Ceramic Sharpening Stone","description":"\u003ch2 class=\"sell_mds\"\u003eProduct Information\u003c\/h2\u003e\n\u003cspan class=\"sell_divider\"\u003e\u003c\/span\u003e\n\u003cul class=\"ds_product\"\u003e\n\u003cli\u003e\n\u003cb\u003eBrand:\u003c\/b\u003eShapton\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003eCeramic, Case: Stainless steel, Rubber, Magnet\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eProduct type:\u003c\/b\u003eSharpening Stone\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCountry of origin:\u003c\/b\u003eJapan\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e320 Grit (with Storage Case):\u003c\/b\u003eDimensions (approx): Sharpening Stone: 210 x 70 x H10 mm, Case: 236 x 76 x H19 mm, Item weight (approx): 800 g, Shipping weight (approx): 870 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e500 Grit (with Storage Case):\u003c\/b\u003eDimensions (approx): Sharpening Stone: 210 x 70 x H10 mm, Case: 236 x 76 x H19 mm, Item weight (approx): 800 g, Shipping weight (approx): 870 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e1000 Grit (with Storage Case):\u003c\/b\u003eDimensions (approx): Sharpening Stone: 210 x 70 x H10 mm, Case: 236 x 76 x H19 mm, Item weight (approx): 800 g, Shipping weight (approx): 870 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e2000 Grit (with Storage Case):\u003c\/b\u003eDimensions (approx): Sharpening Stone: 210 x 70 x H10 mm, Case: 236 x 76 x H19 mm, Item weight (approx): 800 g, Shipping weight (approx): 870 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e3000 Grit (with Storage Case):\u003c\/b\u003eDimensions (approx): Sharpening Stone: 210 x 70 x H10 mm, Case: 236 x 76 x H19 mm, Item weight (approx): 800 g, Shipping weight (approx): 870 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e4000 Grit: (with Storage Case)\u003c\/b\u003eDimensions (approx): Sharpening Stone: 210 x 70 x H10 mm, Case: 236 x 76 x H19 mm, Item weight (approx): 800 g, Shipping weight (approx): 870 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e6000 Grit (with Storage Case):\u003c\/b\u003eDimensions (approx): Sharpening Stone: 210 x 70 x H10 mm, Case: 236 x 76 x H19 mm, Item weight (approx): 800 g, Shipping weight (approx): 870 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e8000 Grit (with Storage Case):\u003c\/b\u003eDimensions (approx): Sharpening Stone: 210 x 70 x H10 mm, Case: 236 x 76 x H19 mm, Item weight (approx): 800 g, Shipping weight (approx): 870 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e10000 Grit (with Storage Case):\u003c\/b\u003eDimensions (approx): Sharpening Stone: 210 x 70 x H10 mm, Case: 236 x 76 x H19 mm, Item weight (approx): 800 g, Shipping weight (approx): 870 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e16000 Grit (with Storage Case):\u003c\/b\u003eDimensions (approx): Sharpening Stone: 210 x 70 x H10 mm, Case: 236 x 76 x H19 mm, Item weight (approx): 800 g, Shipping weight (approx): 870 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e320 Grit (Sharpening Stone Only):\u003c\/b\u003eDimensions (approx): Sharpening Stone: 210 x 70 x H10 mm, Item weight (approx): 380 g, Shipping weight (approx): 440 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e500 Grit (Sharpening Stone Only):\u003c\/b\u003eDimensions (approx): Sharpening Stone: 210 x 70 x H10 mm, Item weight (approx): 380 g, Shipping weight (approx): 440 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e1000 Grit (Sharpening Stone Only):\u003c\/b\u003eDimensions (approx): Sharpening Stone: 210 x 70 x H10 mm, Item weight (approx): 380 g, Shipping weight (approx): 440 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e2000 Grit (Sharpening Stone Only):\u003c\/b\u003eDimensions (approx): Sharpening Stone: 210 x 70 x H10 mm, Item weight (approx): 380 g, Shipping weight (approx): 440 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e3000 Grit (Sharpening Stone Only):\u003c\/b\u003eDimensions (approx): Sharpening Stone: 210 x 70 x H10 mm, Item weight (approx): 380 g, Shipping weight (approx): 440 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e4000 Grit (Sharpening Stone Only):\u003c\/b\u003eDimensions (approx): Sharpening Stone: 210 x 70 x H10 mm, Item weight (approx): 380 g, Shipping weight (approx): 440 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e6000 Grit (Sharpening Stone Only):\u003c\/b\u003eDimensions (approx): Sharpening Stone: 210 x 70 x H10 mm, Item weight (approx): 380 g, Shipping weight (approx): 440 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e8000 Grit (Sharpening Stone Only):\u003c\/b\u003eDimensions (approx): Sharpening Stone: 210 x 70 x H10 mm, Item weight (approx): 380 g, Shipping weight (approx): 440 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e10000 Grit (Sharpening Stone Only):\u003c\/b\u003eDimensions (approx): Sharpening Stone: 210 x 70 x H10 mm, Item weight (approx): 380 g, Shipping weight (approx): 440 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e16000 Grit (Sharpening Stone Only):\u003c\/b\u003eDimensions (approx): Sharpening Stone: 210 x 70 x H10 mm, Item weight (approx): 380 g, Shipping weight (approx): 440 g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"sell_mds\"\u003eKey Features\u003c\/h2\u003e\n\u003cspan class=\"sell_divider\"\u003e\u003c\/span\u003e\n\u003cul class=\"ds_key\"\u003e\n\u003cli\u003eEngineered for superior sharpening, these stones are ideal for maintaining the edge of high-hardness knives with precision and consistency.\u003c\/li\u003e\n\u003cli\u003eNo pre-soaking is required, enabling immediate use and saving preparation time.\u003c\/li\u003e\n\u003cli\u003eSuperior material resilience maintains a smooth, even surface over time, enhancing both control and precision.\u003c\/li\u003e\n\u003cli\u003eThe Rock Star series has a slimmer 10-mm profile and offers various grit options, whereas the Kuromaku series features stones that are 15 mm thick.\u003c\/li\u003e\n\u003cli\u003eA storage case helps protect your sharpening stone and keeps its quality intact.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"sell_mds\"\u003eUse \u0026amp; Care\u003c\/h2\u003e\n\u003cspan class=\"sell_divider\"\u003e\u003c\/span\u003e\n\u003cul class=\"ds_use\"\u003e\n\u003cli\u003eDo not leave the sharpening stone soaking in water for a long time. After use, ensure it is thoroughly dried before putting it away. Excess moisture may cause the stone to soften, reducing its strength and longevity.\u003c\/li\u003e\n\u003cli\u003eKeep the stone away from outdoor environments and direct sunlight, as such conditions can cause it to crack, degrade, or become damaged.\u003c\/li\u003e\n\u003cli\u003eAvoid applying hot water, soap, or abrasive cleaners to the stone. Exposure to sudden temperature changes or harsh chemicals can lead to cracking and reduced effectiveness.\u003c\/li\u003e\n\u003cli\u003eAvoid using a dishwasher or dryer when cleaning the sharpening stone. Exposure to rapid temperature changes or strong impacts may result in cracking or chipping.\u003c\/li\u003e\n\u003cli\u003eAfter each use, rinse the stainless steel case with water and dry it thoroughly with a soft cloth. Do not use chlorine-based bleach, scouring pads, or cleansers, as they may cause rusting, corrosion, or surface scratches.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"sell_mds\"\u003eBackground\u003c\/h2\u003e\n\u003cspan class=\"sell_divider\"\u003e\u003c\/span\u003e\n\u003cp class=\"ds_bg\"\u003eBased in Tochigi Prefecture, SHAPTON Co., Ltd. crafts exceptional whetstones that elevate your culinary journey. Their mission, \"SHARPEN YOUR LIFE,\" reflects their deep understanding that a sharp knife is the foundation of great cooking. Drawing on traditional Japanese expertise, they create precision-engineered whetstones that help maintain the perfect edge on your cherished kitchen knives.\u003c\/p\u003e","brand":"Shapton","offers":[{"title":"320 Grit \/ with Storage Case","offer_id":52729684099443,"sku":"2311020","price":8900.0,"currency_code":"JPY","in_stock":true},{"title":"500 Grit \/ with Storage Case","offer_id":52729684132211,"sku":"2311030","price":8900.0,"currency_code":"JPY","in_stock":true},{"title":"1000 Grit \/ with Storage Case","offer_id":52729684164979,"sku":"2311040","price":9000.0,"currency_code":"JPY","in_stock":true},{"title":"2000 Grit \/ with Storage Case","offer_id":52729684197747,"sku":"2311050","price":9800.0,"currency_code":"JPY","in_stock":true},{"title":"3000 Grit \/ with Storage Case","offer_id":52729684230515,"sku":"2311060","price":10600.0,"currency_code":"JPY","in_stock":true},{"title":"4000 Grit \/ with Storage Case","offer_id":52729684263283,"sku":"2311070","price":10600.0,"currency_code":"JPY","in_stock":true},{"title":"6000 Grit \/ with Storage Case","offer_id":52729684296051,"sku":"2311080","price":11500.0,"currency_code":"JPY","in_stock":true},{"title":"8000 Grit \/ with Storage Case","offer_id":52729684328819,"sku":"2311090","price":13500.0,"currency_code":"JPY","in_stock":true},{"title":"10000 Grit \/ with Storage Case","offer_id":52729684361587,"sku":"2311110","price":19600.0,"currency_code":"JPY","in_stock":true},{"title":"16000 Grit \/ with Storage Case","offer_id":52729684394355,"sku":"2311120","price":16000.0,"currency_code":"JPY","in_stock":true},{"title":"320 Grit \/ Sharpening Stone Only","offer_id":52729684427123,"sku":"2310910","price":4700.0,"currency_code":"JPY","in_stock":true},{"title":"500 Grit \/ Sharpening Stone Only","offer_id":52729684459891,"sku":"2310920","price":4800.0,"currency_code":"JPY","in_stock":true},{"title":"1000 Grit \/ Sharpening Stone Only","offer_id":52729684492659,"sku":"2310930","price":4850.0,"currency_code":"JPY","in_stock":true},{"title":"2000 Grit \/ Sharpening Stone Only","offer_id":52729684525427,"sku":"2310940","price":5700.0,"currency_code":"JPY","in_stock":true},{"title":"3000 Grit \/ Sharpening Stone Only","offer_id":52729684558195,"sku":"2310950","price":6500.0,"currency_code":"JPY","in_stock":true},{"title":"4000 Grit \/ Sharpening Stone Only","offer_id":52729684590963,"sku":"2310960","price":6500.0,"currency_code":"JPY","in_stock":true},{"title":"6000 Grit \/ Sharpening Stone Only","offer_id":52729684623731,"sku":"2310970","price":7400.0,"currency_code":"JPY","in_stock":true},{"title":"8000 Grit \/ Sharpening Stone Only","offer_id":52729684656499,"sku":"2310980","price":9400.0,"currency_code":"JPY","in_stock":true},{"title":"10000 Grit \/ Sharpening Stone Only","offer_id":52729684689267,"sku":"2310990","price":15500.0,"currency_code":"JPY","in_stock":true},{"title":"16000 Grit \/ Sharpening Stone Only","offer_id":52729684722035,"sku":"2311010","price":12000.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1610\/3863\/files\/ShaptonRockStarCeramicSharpeningStone_1.webp?v=1756269331"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1610\/3863\/collections\/collections_shapton_1800_659ea27c-f134-426a-8e3f-6b00c894120c.webp?v=1752135425","url":"https:\/\/www.globalkitchenjapan.com\/en-tw\/collections\/shapton\/1000-to-5000.oembed?constraint=10000-to-20000","provider":"Globalkitchen Japan","version":"1.0","type":"link"}