Spyderco Tri-Angle GRIT:Coarse allowing for customization based on

allowing for customization based on specific training needs

Benefit from a wide torque range

Enhanced comfort and freedom of movement

wear under the coat

Spyderco Tri-Angle GRIT:Coarse allowing for customization based onSpyderco Tri Angle The key to sharpening any cutting tool is removing the steel at the edge while maintaining a consistent angle between the blade and the stone. Spydercos Tri Angle Sharpmaker takes the mystery out of this process and enables anyone to sharpen a knife effectively with just a few minutes practice. Its durable ABS plastic base contains keyed holes that accurately set the stones sharpening angles at a 30 (15 each side) or 40 (20 each