The Real Deal with Ceramic Knives
Ceramic Knives

Zirconium Oxide
Properties of Ceramic Knives
General Care and Sharpening
This ceramic material has inherent hardness, which makes re-sharpening difficult. Traditional sharpening or honing may not be effective. However, suppliers are taking various approaches on the how to re-sharpen. Some suggested that ceramic knives can be one of those considerable disposable items but some manufacturers today have included sharpening devices for this kind of knife.