Bakeware, Tableware, Drinkware and Cookware Design 3 Faces Three operating-surfaces cutting-board by Zhao Yan “3 faces” is a cutting board which has three operating surfaces. Each triangular bamboo stick of the cutting board is connected by mechanism on both sides. Simply turning the button, each bamboo stick will be unified flip to the other operating surface. These mechanisms which control the rotation of the cutting board are hidden in both sides of the cutting board, when cleaning the cutting board, the mechanisms will not be damaged.The cutting board can change its operating surfaces. It can process three kinds of food at the same time.