custom ceramic knives Super sharp Never rust,anti-corrosion, Nice look, easy to clean Certificate: LFGB,FDA. custom ceramic knives 1. It is ideal for straight cuts of fruits, vegetables and boneless meats.2. It always use with a plastic or wood cutting board. Avoid cutting on marble, stone, glass, or tile.3. Use your conventional steel knives for carving, prying, boning, and cutting frozen food ...