Lansky Standard Diamond Knife Sharpening System with Coarse, Medium and Fine Diamond Hones

The 3-Stone Diamond Controlled-Angle Sharpening System ensures that your knife edge sharpens to the exact bevel you specify. Designed to give your blade a professional, razor sharp edge every time, regardless of your sharpening ability; this guided sharpening system is excellent for beginners and advanced users alike. The Standard Knife Clamp included in the system holds the knife steady, and holds the angle guide static and firm, so that the user can achieve the desired angle with every stroke