Grav Labs - 10-arm Tree Perc Beaker Base Glass BongThis scientific glass beaker base bong from Grav Labs is made in the USA (Austin, Texas) using only high grade borosilicate glass...
Grav Labs - 10-arm Tree Perc Stemless Straight Cylinder Glass BongThis long and lean scientific glass stemless straight cylinder tube from Grav Labs is made in the USA (Austin, Tex...
Grav Labs - 10-arm Tree Perc Flare Foot Straight Cylinder Glass BongThis long and lean scientific glass straight cylinder tube from Grav Labs is made in the USA (Austin, Texas) usi...
A handheld basic bubbler, from Grav Labs!Made in the USA, ships from the USAHigh grade borosilicate glassBuilt-in bowl and showerhead downstemClear glass feet for stability on a fl...
Grav Labs - Basic Bubbler Glass Hand Pipe - 32mmLike Grav Labs bongs, this handheld basic bubbler is made in the USA using only laboratory-grade borosilicate glass. This 32-mm diam...
Grav Labs - Basic Bubbler Glass Hand Pipe - 38mmLike Grav Labs bongs, this handheld basic bubbler is made in the USA using only laboratory-grade borosilicate glass. This 38-mm diam...
Grav Labs - Basic Bubbler Glass Hand Pipe - 45mmLike Grav Labs bongs, this handheld basic bubbler is made in the USA using only laboratory-grade borosilicate glass. This 45-mm diam...
Grav Labs - Basic Bubbler Glass Hand Pipe - MiniLike Grav Labs bongs, this handheld basic bubbler is made in the USA using only laboratory-grade borosilicate glass. This mini versi...
Grav Labs - Basic Bubbler Glass Hand Pipe - StandardLike Grav Labs bongs, this handheld basic bubbler is made in the USA using only laboratory-grade borosilicate glass. This standa...
Grav Labs - Beaker Base Glass Bong - 12 InchThis scientific glass beaker bottom tube bong from Grav Labs is made in the USA (Austin, Texas) using high grade 4mm-thick borosilicate ...