I know
@Ed's TnT has made Nomad stems with ends made to mate with glass, and I’ve heard people say they just stick their standard stems right into 14mm glass, but I haven’t tried it yet.
Glass on glass always worries me a little if it’s not a smooth connection because I don’t want to risk breaking off and inhaling tiny pieces of glass. That has me looking for a little better connection…maybe just a small wood piece that fits over the end of the stem and prevents it from hitting the ground glass joint without putting much of the wood in the vapor path?
My concerns here are probably not warranted, but whenever I used my FW7 with a glass adapter in a j-hook, since there was no water to filter out particles I was always a little worried about it…
Another decent solution would be any kind of silicon ring around the stem to pad it. I think I’ve even seen people do it with rubber bands.
If anyone has a really good solution for this though (other than wooden stems which are an option), I’m looking for one too!