Description
9mm thick, bi-convex Yunzi Go Stones presented in basic black and white plastic Go Bowls. These are authentic Yunzi Go Stones produced in the Chinese Province of Yunnan.
Yunzi Stones are considered far superior to Glass and are an affordable alternative to Clamshell and Slate.
The history of and exact composition of Yunzi Go Stones is shrouded in mystery. They are made from sintered stone, but the exact formula is a secret.
Each stone measures 22 x 9mm. Approximately 180 of each colour.
Please note – the Yunzi stones are dipped in oil to prevent scratching. This can be washed off before use.
