Sun Shi pottery has strong practicability and durability. In daily life, it is mostly used as storage equipment, with a strong atmosphere of life. Sun Shi pottery is made of clay and colored mud dug up in local mountains and fields. The most important, unique and oldest skill is the configuration of glaze. Inherited the ancient glaze making and firing process. Plant ash is made of chaff, fern, straw, lime, etc. According to a certain proportion, the glazed soil (newly weathered stone) dug from the mountain will be prepared according to a certain proportion. Pure natural and pollution-free, it contains many trace elements needed by human body, especially selenium, which is beneficial to human health.