The design starts from the "Pear Tree King" brand and the regional characteristics of Dangshan, and extracts the visual element "bark texture". Based on this, the transparent bottle body is used to express the texture and mottle of the old tree, avoiding being too thick and rough, while having a strong personality and characteristics. The bottle cap draws on the exquisite and complicated carving elements in Huizhou architecture, and uses hollow carvings to show the design theme, which plays a role of balance and finishing touch.