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SUNTIGER C No.10 Combination Sharpening Stone 120/240 Grit

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Product Information

  • Brand:SUNTIGER
  • Material:Silicon Carbide, Green Silicon Carbide
  • Grit:120/240 Grit
  • Product type:Sharpening Stone
  • Country of origin:Japan
  • Dimensions (approx):205 x 50 x H25 mm
  • Item weight (approx):500 g
  • Shipping weight (approx):690 g

Key Features

  • This combination stone is made of two different stones. The green side with 240 grit stone is perfect for sharpening the dull blades. The black side with 120 grit stone is suited for fixing chipped blades.
  • A sharpening stone made of excellent abrasive material. The stone’s density is consistent and its quality lasts for a long time.

Use & Care

  • Soak it in water for about 3 min prior to use so that the stone is saturated with water.
  • Sharpen your knives with it while splashing water as you work.
  • Please always use it on a flat, stable and non-slippery surface.
  • Wash it well with water after use. Let it air dry and store away from the direct sunlight.
  • In case a part of the stone is chipped after a fall, for example, make sure to smooth out the chipped part so that the blade won't be damaged when sharpening with it.


Matsunaga Stone Co., Ltd. is a manufacturer and seller of grindstone and other products headquartered in Osaka Prefecture. They offer the "King Grindstone Series," created through years of research and the latest technology, as well as grindstone for cutting, sharpening, polishing, and various other situations.