Brand: huiwei material type: bamboo huiwei solid carbonized cutting board is a special process of high temperature and high pressure carbonization. after carbonization, it is more durable and not easy to mold. the health of natural bamboo is guaranteed! the bamboo material is not easy to mold, thick, cut vegetables, cut meat, and roll noodles. high-temperature and high-pressure carbonization treatment is durable, bacteria-resistant and durable. [warm reminder] this cutting board is made of bamboo pieces. there may be slight color difference on the surface of the product