Moribashi are Japanese kitchen chopsticks used in Japanese cuisine. They are used in the preparation of Japanese food, decollating to plates and are not designed for eating. These chopsticks allow handling of hot food with one hand, and are used like regular chopsticks. These chopsticks have a length of 30 cm (12 in) or more, and may be looped together with a string at the top. They are made from bamboo, but for deep frying, metal chopsticks with bamboo handles are preferred, as the tips of regular bamboo chopsticks discolor and get greasy after repeated use in hot oil. The wooden handles protect against heat.