Chef's Choice 4633900 Angle Select Diamond Hone Sharpener, 3 Stage, Black Oil Filter Wrenches Hand rewind or auto-rewind using

Hand rewind or auto-rewind using a power screwdriver inserted into the slot in the bottom of the handle

Durable TUFF TOOTH™ design is reinforced to cut stronger and last longer

Ergonomic and heavy duty insulated color coded clamps

Removes efflorescence

Curved profile rocker

Chef's Choice 4633900 Angle Select Diamond Hone Sharpener, 3 Stage, Black Oil Filter Wrenches Hand rewind or auto-rewind usingHighlights: Color : Black Model no. M 4633 Professional manual 3 stage sharpener for super sharp edges on all your knives Separate sharpening and honing stages for razor sharp edges 3 stages are: Asian, Euro American and polishing and serrated 100% diamond abrasives in bolster or handle