.Chef's Choice Electric Diamond Hone Three Stage Sharpener. Chrome
housing. Step 1: Presharpen - Speeds sharpening process. Removes old
edge and creates first Trizor angle. Step 2: Sharpen - Orbiting diamonds
hone second Trizor angle. Step 3: Honing - Micro diamonds hone and
polish third Trizor angle, creating the Trizor edge. Magnetic Bilevel
guides allow you to sharpen a wider variety of kitchen, pocket and
fillet knives. Never detempers your knife.