In Go Game Guru they used to sell this stones

"Professional Standard Glass Go Stones: Size 36 Biconvex"
https://www.amazon.com/Go-Stones-Profes ... op?ie=UTF8

these are the stones commonly used in the Korean Pro tournaments.

Is there another place to buy them?

-Dank

I found a review of those stones on bengozen.com -- based on the picture of the box they look like the stones were/are 6brothers brand.

http://www.bengozen.com/2014/01/07/equipment-review-glass-go-stones-size-36.html

And the (Korean language only) 6brothers.com site has something that looks similar here:

http://6brothers.com/product/list.html?cate_no=146

http://6brothers.com/product/detail.html?product_no=391&cate_no=146&display_group=1

Hi,
if you are based in Europe: Hebsacker Verlag, Aobo and Keima Goshop have korean glass go stones.
Only Hebsacker and Aobo have size 10 mm, Keima have size 9.

Pictures of your set are always welcome,
have fun!


Galation

_________________
When you play Weiqi you are joining millions of people across four thousand years of time.
Jonathan Hop - So You Want to Play Go?

I bought a set of those stones from GoGameGuru and found more variation in the white stones than I would have liked. There are visible color defects and irregularities in the surface of every stone. The black stones look fine. Perhaps I got a bad batch.

There are no such variations in a cheap set of glass stones I bought in the 1980's.