In the Neolithic age, Dawenkou Culture. The height is 10.9 cm and the caliber is 10.1 cm. It was unearthed at Dawenkou site in Tai'an, Shandong Province in 1959. Cylindrical, deep belly, flat bottom. An upturned handle is placed on one side of the abdomen, and the end is serrated. Draw black wide-band reticulation around the mouth edge.