Cleaver,utility knife,chef nife sets

Ceramic knife set: *Blade made from advanced nano-grade zirconia,high-tech product *Hardness is HRC90, only secondly to the diamond ,super sharp and last longer *Wearability is 60 times as much as metal knife ,wear-resistance. *No chemical reaction with food ,no metalic taste and smell. *Anti-corresion,never rust ,keep food orginal color and flavour,enviroment-friendly. *Soft touch ,easy hold handle in accordance with theory of physical engineering science