Update from Yellow Mountain Imports
This morning, I received the update below from YMI on their own tests for surface-accessible lead content in their Yunzi. I really admire their efforts to look after their customers and keep the communication lines open.
The following stones have been tested and do have lead:
- Double Convex, New Yunzi, size 32 9.2mm
- Old Yunzi, all sizes
The following stones have tested negative to lead content:
- Single Convex, New Yunzi, all sizes
- Double Convex, New Yunzi, size 38 and 42, 10.7mm and 11.9mm
In addition our marble stones, ceramic stones, melamine stones, and anti-bacterial stones are negative for lead. I will have results for the Jade Luster Yunzi tomorrow.
Thanks for bearing with us! We trying our best to resolve the situation to the satisfaction of all our fellow Go players.