... Knife With Ceramic Handle: Ultra Sharp Durable,Easy to Clean FDA/LFGB/SGS Approved Anti-corrosion,anti-bacterial Ceramic Knife With Ceramic ... 90,only secondly to the diamond, supper sharp and longer life than the traditional steel knife,with no need of sharpening for ... rust proof ,non-adhesion,very easy to cleanNo chemical reaction with the food ,no metallic taste and smellAnti-corrasion, never ...