Smiths Products DCS4 Diamond Combination Sharpener Hand Held 4″ Fine, Coarse Diamond Sharpener Rubber Handle Yellow

Smith’s 4" Diamond Combination Bench Stone features coarse and fine grit sharpening surfaces. The surface contains multiple layers of micron-sized moncrystalline diamonds and a unique sharpening surface with an overlapping oval hole design. Each stone has a "micro-tool sharpening pad" and a sharpening groove for fish hooks or pointed tools. Features a soft grip rubber handle is to make sharpening safe and easy, thumb guard and you can store your stones in the handle for safekeeping.