Blue glaze porcelain, the overall shape is rectangular square furnace. The high relief on the outer wall of the furnace body is a complete dragon, and Long Lin and African claws are clearly depicted. The two short sides of the furnace protrude upward from the three-dimensional faucet as furnace ears. Under the furnace, the four feet are accepted, the glaze color is even and elegant, and the open texture can be seen on the body.Height 12cm, length 20.5cm and width 11cm.