Overview
Headshop · BongsGravitron 2.0 Gravity Bong (GRAV) is part of our bongs range in the Headshop. Borosilicate glass gravity bong with water-displacement action and a detachable glass funnel bowl. Built for repeat group sessions.
About this format
Smoking hardware and accessories: glass, silicone and acrylic bongs, pipes, grinders, papers, trays, storage and cleaning gear. Nothing here contains cannabinoids.
From the supplier
The Gravitron 2.0 Gravity Bong (GRAV)
The Gravitron 2.0 Gravity Bong (GRAV) takes the classic gravity bong idea, fill a chamber with water, pack the bowl, lift to pull smoke down, and rebuilds it in glass. Sink the chamber into the water base, light the funnel bowl, and draw the piece upward. The water displacement pulls smoke into the chamber in one smooth motion, and the closed design keeps it there until you remove the bowl and inhale. No loose bottle, no bucket, no guesswork.
Built to last, easy to keep clean
Borosilicate glass handles heat better than standard glass and won't cloud or scratch the way a plastic bottle does after a few uses. The glass-on-glass 19mm female joint gives a tight seal between chamber and bowl, and the bowl itself lifts out for a quick rinse or a swap to another compatible piece. At 11 inches tall with a 4 inch base, it's sized for a proper group session rather than a quick solo pull, and everything about it is built to be rinsed, dried and used again the next time round.
