1,6 pieces ceramic knife set 2,Size:4"-7" for blade 3,Hygiene,Abrasion resistance 4,sharpness and ... light weight. Density of steel is 7.85g/cm3, Ceramic Knife's is 6.0-6.1g/cm3. The lighter the weight ... can rip through all you’re cutting like a pro.6,Attractive appearance: Ceramic Knife has pretty white color like ... to contact me if you have any questions. 6 pieces ceramic knife with ceramic handle