Glass disk with grain pattern
Medium:
Date:Warring States Period(ca.475-221BCE)
Dimensions: Diameter: 11.5cm; thickness: 0.2cm
Origin: Collected in 1965
The disk is flat round, and of bluish white color. In the middle of the disk is a hole to tie a string to wear. One side of the disk is smooth and polished with protruding grain pattern. The other side is unpolished and the grain pattern is not obvious. A glass disk is a replica of the precious jade disk.