Thousands YearHole: 17.5mm Diameter: 12.5mmThe totem of this bead is powerfully depicted and the lines are like standard lines with full and routine. It is the same as CuosI Dzi Bead, which unearthed in 1976 in the Western Han Tomb No. 1 Xianjia Lake in Changsha Museum. It has been more than 2,000 years ago. After years of wearing, this Dzi Bead has a thick patina and is full of the feeling of vicissitudes of life.