... 2,Our product passed LFGB test ceramic knives set 3,We have ceramic Specificationsceramic knives set 4-PCS Ceramic knife set Size ... or taste and maintains the fresh tast of food;2.No chemical reaction with food ,no metalic taste and smell.Material: 1 ... metal knife ,wear-resistance.3.Anti-corresion,never rust ,keep food orginal color and flavour,enviroment-friendly.4.Soft touch ,easy ...