One of the objects buried in the tombs of the princes and marquises in Gilan Province on the southern coast of the Caspian Sea in northwestern Iran. It is zebu-shaped pottery. Zebus were raised as livestock in West Asia, India, and Africa in ancient times. Ox-shaped pottery has strong limbs, a peak on the back, and its face is used as the mouth of the vessel. It is speculated that the vessel was used to pour wine at the ceremony.