GEAR 14mm to 19mm Glass on Glass Male to Female Bong Joint Up Size Interchanger

$ 12.99

This little bit of glass may seem insignificant - but holy hell, can it ever come in handy.

Just plop this sucker into a 14mm female end and POW!, any glass piece you have that's 19mm can come out and play with the little guys!

Handy and cheap, too! Gotta love it!