This bottle has a small mouth, short neck, full shoulders, thin bottom, and round feet. The bottle body is decorated with blue patterns and divided into three layers, the upper layer is decorated with patterns, the middle layer is decorated with six characters "Daming Xuande Year", decorated with seaweed, swimming fish, and water waves, and the lower layer is decorated with patterns. The whole is smooth and natural, the image of swimming fish is lifelike, and the blue pattern is bright and shiny.