This device has a small mouth, short neck, full shoulders, thin bottom, and round feet. The red plantain in the glaze stands tall and tall and has a rugged and unrestrained posture, but the banana leaves are green like silk and exquisitely painted. They have both the roughness of the northerners and the fineness of the southerners, symbolizing unrestrainedness. The bamboo is straight from the center to the outside, symbolizing the characteristic of bending rather than bending, and the spirit of perseverance. Iron spots on the bottom of the bottle.