Set of 5 ceramic knives 1,Anti-corrosion, easy to clean 2,Anti-bacterial, anti- ... anaphylaxis 3,Sharp edge Set of 5 ceramic knives-HOT SELLING ItemIncluding Handle material BladematerialLength of blade (inch)Thickness ... ceramic 3" 1.5 4" 7"If you love sharp knives when you prepare food, these are for you. They are ...