Ceramic chopsticks, also called "alumina chopsticks", are made of alumina ceramic powder at high temperature. They are a new type of environmental chopsticks, which are clean, high-strength, pollution-resistant, sterile, easy to clean, non-deformable at high temperature, non-toxic, harmless, environmentally friendly and healthy. At present, chopsticks are mainly made of wood or bamboo. Wooden or bamboo chopsticks are healthy and environmentally friendly, and the price is low, but they are easy to get damp and moldy.