Knife sharpener for Ceramic knife Diamond material; Honing ceramic knife; Ensure a perfect sharpening result Common knife ok Knife sharpener for ceramic knifeUsing ScopeWidely used in ceramic knives, kitchen knives, etc. Features1 ... grinding (1000grit).2, diamond material, can be used for ceramic knife.3, with knife racks set, sharpening angle and intensity are easier to ...