This device has an open mouth, thin neck, sloping shoulders, bulging abdomen, and round feet. The whole body is blue and white, and the bottleneck is painted with banana leaf patterns, back-shaped patterns, and deformed lotus petal patterns. The three patterns correspond to each other and complement each other. The yellow glaze of the bottle is painted with pomegranate on it. The pomegranate symbolizes longevity and longevity, and has a long history. The book includes: Daming Xuande Years. The blue and white painted peony and lotus pattern on it adds auspicious meaning.