In the Neolithic age, Dawenkou Culture. The height is 10.2 cm, the caliber is 10.2 cm, and the bottom diameter is 8.6 cm. It was unearthed at Dawenkou site in Tai'an, Shandong Province in 1959. Wine and water vessels. The pottery color is white, which seems to have Ivory texture. The tubular cup body with the waist tied, the circular single ear on the wall and the flat bottom make the whole shape simple and natural.