Hetian jade seed makings kylin grain BanZhi.Specification: 3.4 cm inner diameter 2.15 cm wide weighs 76.8 gLevel of white jade, oily, local leather carvings, act the role of kirin - sub models, the waves of the sea, the whole body with carved bats xiangyun grain, fine workman, unique, thick leather wrapped slurry, adept knife method, wearing the excellent results.