... ,Heathly and Hygince ceramic knife; 3,ISO 9001 Certification; 4,non-stick,sharp Ceramic Knife – High ... Density ZirconiaItem No.: JH3B1-P01,JH4B1-P01,JH5B1-P01,JH6B1-P01Model: 3", 4", 5", 6", 7" ceramic ... .0mm125mm253mm6-inchChef’s Knife153mm36mm2.0mm125mm278mmFeatures: Our ceramic knives are made of ZrO2, the ... . 3 inch non-stick paring ceramic knife in new design handle