1.made of Zirconium
2.Health,Hygiene,hard and sharp
3.No rusted and discoloration
4. black Ceramic knife
5.good quality

Features: Our ceramic knives are made of ZrO2, the hardness would close to the diamond, which ensures a longer lasting cutting than other traditional steel knife.

Hygiene: no smell or oxidation on the blades will transfer when touch the foods; Non-porous surface will not let bacteria infiltrate the blade; Cleaning convenience, the foods never stick to the smooth surface. Never rusts and will not taint food with metallic taste.