Ceramic knife, which is entitled "aristocrat's knife" and has been used in modern kitchen, has the unparalleled merits which the metal knife can not own.Jade-like appearance is pure white and tone tactful. Sharp knife-edge is used for cutting conveniently and dexterously. High hardness, never wear. The hardness is just inferior to the diamond and strength is just more than 60 times higher than the metal knife. Never rust and color-changing, environment-protection. It can resist the erosion of various kinds of acid and alkali organic matters and prevent various bacteria from breeding. It can't be contaminated very easily and can be very easy to clean.Keep initial color and flavor. Never reacting with food. What the ceramic knife can demonstrate is the green and environmental protection concept of new century and new material. Ceramic knife's elegance & convenience can bring the many aristocrat's enjoying and it is also the symbol of social status and taste.