Grav Labs - Helix Tube - Round Bottom 7mm Glass BongGet twice the Helix smoke cooling power in this voluminous round bottom Helix Tube from Grav Labs! Made in the USA (Austin, Texa...
Scientific glass flare base Helix Tube from Grav Labs!Made in the USA, ships from the USAFunnel shaped Venturi ChamberSmall Helix pre-mix chamber precooler18.8mm > 14.5mm diffuser ...
Scientific glass round base Helix Tube from Grav Labs!Made in the USA, ships from the USAFunnel shaped Venturi ChamberSmall Helix pre-mix chamber precooler18.8mm > 14.5mm diffuser ...
Grav Labs - Straight Natural Nano 8-arm Perc Glass BongThis Straight Natural Nano 8-arm Perc bong from Grav Labs is made in the USA (Austin, Texas) using only high grade borosilica...
Grav Labs - Straight Natural Nano Stemless Glass BongShort and sweet, this Straight Natural Nano tube from Grav Labs is made in the USA (Austin, Texas) using only high grade borosi...
Grav Labs - Straight Stemless Cylinder Glass Bong - 12 InchThis one-foot-tall scientific glass stemless straight cylinder tube from Grav Labs is made in the USA (Austin, Texas) usi...
Grav Labs - Straight Stemless Cylinder Glass Bong - 16 InchThis long and lean scientific glass stemless straight cylinder tube from Grav Labs is made in the USA (Austin, Texas) usi...
Grav Labs - Straight Stemless Cylinder Glass Bong - 20 InchThis long and lean scientific glass stemless straight cylinder tube from Grav Labs is made in the USA (Austin, Texas) usi...
Grav Labs - Straight Stemless Cylinder Glass Bong - 20 Inch - Etched Logo and Aqua AccentsThis long and lean scientific glass stemless straight cylinder tube from Grav Labs is made...
Grav Labs STAX 8-arm Tree Perc Filter ModuleThis piece features a slitted 8-arm tree perc and adds height to your STAX mix and match bong kit! From Grav Labs in Austin, Texas, the ...