The round mouth is outward, the lower part of the deep abdomen is slightly bulging, the ring feet are slightly extravagant, the ears are placed on both sides, the arc bulging abdomen is drooping, the bottom supports the ring feet, the shape is regular and simple. The inside and outside of the vessel are covered with green glaze, the whole body has no patterns on the plain surface, the fetal bone is thick, the glaze is moisturized like jade, and it is gentle and simple.