Jeslon Ceramic Knife Set, 5 Piece Yellow Handle 6inch Chef Knife, 5inch Utility Knife, 4inch Fruit Knife, 3inch Paring Knife and One Peeler Cutlery Kitchen Knives Ultra sharp: Jeslon ceramic blades stay sharp 15x longer than steel Ergonomic Design: The Ceramic Knives handle is made of solid plastic with ergonomic design handle No rust: Finger prints on the blade do happen but it won't rust, and easy to clean Original flavor: Ceramic knife has no metal taste when cutting delicate vegetable such as tomato and so on The set includes: 6" chef, 5" utility, 4" fruit, 3" paring knives, 1 Peeler. Ceramic knife is almost as hard as diamond