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GRAV® Large Gravitron®

GRAV® Large Gravitron®

GRAV® Large Gravitron®

41 reviews
The GRAV® Large Gravitron® is the largest incarnation of GRAV's namesake and flagship product. It's the world's first all glass gravity smoking system, and is just as much of a crowd pleaser today as it was when it was invented in 2004. For the best experience when operating the gravitron, fill the outer chamber with about 10" of water, or until the water level is just below the decal. The bottle should rest inside the water as the included 12mm bowl is lit. Slowly pull the bottle upward and watch it fill with smoke. Finally remove the bowl and inhale through the mouthpiece of the bottle as you push the bottle back down into the water. This creates a pressurized flow of smoke that yields fast and strong hits. The Gravitron's function is impressive to watch, but you'll be even more impressed once you try it for yourself. After a few hits of pressurized smoke zooming straight into your lungs, you'll understand why we love the Gravitron so much.
length  height : 14"
joint : 12mm Female
use  with : Flower
comes  with : 12mm Funnel Bowl
designed  by : Dave Daily


Customer Reviews
3.6 Based on 41 Reviews
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United States United States

gravitron is the bast way to smoke and overall conserve herb. needs to be built with a thicker base.

Mike B.
United States United States
Still waiting new mouth piece..

Upon opening my gravitron, the mouth piece was chipped pretty bad. I sent a picture to you guys with everything still in the box except the mouth piece and have not received a return email. Other than that everything else is good..

Shawn D.
United States United States
Great bong, love it.

Only bad thing is resin builds up too fast other than that me and like 4 other people can all take grav hits without having to pack another.

Laura R.
United States United States
Love love love

I love my grav. Easy to use and looks better than a 2 liter in a bowl. 2 thumbs up

Jeana S.
United States United States

Great quality and arrived safely and fast to my house just in time for the holiday

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