Where to buy GonG joints

[vape4health]

I hooked up with some dude that thinks he can make a GonG stem for the solo. Well he said he's willing to try, he is just getting ok with the glass, I seen a pipe he made and it's looked like the normal local blown stuff at my nearest shop. Not great but average stuff. So I'm ordering some 14.4mm GonG joints, I'm looking for cheap but not junk, around the same quality as a Solo stem. Anyone have a supplier that they have used and liked. (IF) this dude can make them I'll have him figure out a good selling price, he is jobless ATM so I'm sure he has the time to play around.

Any input is great.

 

[StickyShisha2]

my local glass guy makes his own with what looks like a grinding stone and a drill press.

he used to buy them from India, but didn't like the glass they used.