Best price zirconia ceramic knife: 1.Ultra Sharp 2.Durable,Easy to Clean 3.FDA/LFGB/SGS Approved 4.Anti-corrosion,anti-b ... hard and sharp; 3.No rusted and discoloration; 4. white Ceramic knife 5,LFGB,EU,SGSCeramic Knife – High Density ZirconiaItem No.: JH3A1-P05,JH4A1 ... -P05,JH5A1-P05,JH6A1-P05,JH7A1-P05Model: 3", 4", 5", 6", 7" ceramic knife A seriesBlade Material: zirconium dioxide (ZrO2; also known ...