SavageCore
Well-Known Member
http://fuckcombustion.com/threads/cheap-high-quality-bubbler.5255/page-99#post-483188
It's 14mm sorry guys was crossed, was thinking a different piece. @Andy bought one too his review is on the next page.
No problem I can get http://silversurfervap.com/glass/wcfm/ground-glass-water-pipe-adapter.html# in either size and connect my Q.