GRAV® Large Gravitron®

GRAV® Large Gravitron®

GRAV® Large Gravitron®

33 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
3.5 Based on 33 Reviews
Write a Review Ask a Question
  • Reviews
  • Questions

Thank you for submitting a review!

Your input is very much appreciated. Share it with your friends so they can enjoy it too!

Filter Reviews:
  • bowl
  • thing
  • piece
  • bottom
  • Glass
  • purchase
  • pieces
  • stuff
  • package
  • expectations
Stefani S.
United States United States
Works great, made cheap

The down stem piece already broke. I figured for 70$ it wouldn’t be flimsy glass.

Justin B.
United States United States
Cosmetic issues

The functionality of the piece is ok but it has some cosmetic issues. The bottle does not stand up straight in the vase. This is because the bottom of the bottle isnt even and neither is the bottom of the vase. When you order from a place like this you have high expectations. I was definitely disappointed with my purchase.

Justin N.
United States United States
Customer service awesome

Got my first package with a broken bowl and wine glass missing gromet. They sent a whole one and they are awesome!

hannah g.
United States United States
Broke immediately

Put water in it, placed hand on outer vase and it completely shattered. The inside bottle and piece are still intact so I can still technically use it but I did not get to even use the product I paid money for. Extremely disappointed.

United States United States
Cheap material, better to make it yourself

After one use res developes throughout. The smells snd tastes horrible on next uses. They literally took a cheap thin large glass cup and took a glass bottle and cut the base. Definitely not worth the price very disappointing.


Check Out These Add-Ons