... international fashion style 3.A variety of packaing style Specifications1.CERAMIC knife set made of Zirconium; 2.Health,Hygiene,hard ... and sharp; 3.No rusted and discoloration; 4. white Ceramic knife 5,LFGB,EU,SGSCeramic Knife – High Density ZirconiaItem No ... .2mm130mm334mm 1,Refining made by Zirconium ceramics materials which called “ceramic steel”, have the properties as sharp-edged, wearable, rust ...