Standard size of stones? glass or yunzi?

There are different sizes of stones: 8 or 9 or 10 x 21,5 mm
And there is glass or yunzi. What can you recommend? is there some “better” ?

at https://www.go-spiele.de/en/go/go-equipment/go-sets/

Everyone has their own preference. “Better” is just whatever feels nicer for you personally to play with.

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There are also 20,5mm stones. Not all gobans are compatible with the 21,5mm stones. But it shouldn’t be a problem if you buy them as a set.

Glass stones are shiny, yunzi are dim.

I own 7x20.5mm glass stones witch have a rather inhomogeneous height. I like the general height of them, but it’s mostly because I’m used to them.

I’m thinking about buying the half convex yunzi stones as a replacement.

Yunzi stones can contain lead Recommend Stones

They have a reference picture about the different stone heights. It should give you a decent impression of how the stones will look.

stones with different heights

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I personally have a set of yunzi stones (single convex, of course), and I love them. I think the size on mine are 6x22mm, but I’m not sure. It’s been a while since I bought them.


In the end, it all comes down to personal preference. But I’m curious now, so how about a poll? :grin:

Would you prefer glass or yunzi stones?

  • Glass
  • Yunzi

0 voters