Grav Labs | Upline, Stax, Helix, and Dab Rigs
Grav was founded in 2004 out of Austin, Texas with a single product, The Gravitron. Today Grav designs, manufactures, and distributes product lines of specialty scientific glassware. Show more
In addition to its flagship brand, Helix, Stax, Upline, and the original Gravitron pieces are made using specialized thick, high-quality borosilicate scientific glass.
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