- Smooth and powerful hits in record time
- Excellent smoke conservation
- Slight learning curve
GRAV® Medium Gravitron® | Fast and Huge Hits
The 11-inch Gravitron Water Pipe is the first all-glass gravity smoking system by GRAV.
The GRAV 11 Inch Gravitron is the smaller edition of the first release that does not compromise when it comes to producing hard hits. Gravitron works best with around 8 inches of water in the outer base.
If you would like to achieve strong hits in the shortest time possible, turn to the gravity smoking system by GRAV. The Gravitron spans over a decade in the market and remains strong. GRAV rolled out with the first all-glass gravity smoking water pipe back in 2004 and has since become an iconic experience cannabis connoisseurs look forward to.
What’s in the box?
Item unused? Simply return it within 30 days for a no hassle exchange.
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- For dry herb
- Glass water pipe
- Pressurized smoke
If you would like to achieve strong hits in the shortest time possible, turn to the gravity smoking system by GRAV. The Gravitron spans over a decade in the market and remains strong. GRAV rolled out with the first all-glass gravity smoking water pipe back in 2004 and has since become an iconic experience cannabis connoisseurs look forward to. ✅
Use your box cutter to cut the bottom off your smaller bottle. The more of the bottle that remains, the larger the hit you’ll receive, so be careful not to trim too much off the bottom of the bottle.
Once your bottle is filled with smoke, carefully unscrew the cap and put your mouth over the bottle opening.
Gently push the bottle back into the water. As the water enters the bottle, the smoke will be pushed into your lungs.
Unscrew the cap to your smaller bottle and use your box cutter or scissors to make a hole in the bottle cap. It should be big enough to draw air through, but not so big that the foil (and cannabis) will fall through into the water.
However, if you’re looking for a bit of nostalgia and feel like getting crafty with your cannabis consumption, here’s a handy guide to creating your own gravity bong using a few everyday household objects. (Disclaimer: Inhaling combustible materials from a plastic smoking device may be hazardous to your health. Proceed at your own discretion!)
- Plastic bottle (any size, but 16-20 oz is ideal)
- Bucket or 2-liter plastic bottle
- Aluminum foil
- Box cutter or sharp knife
- Poking device
- Cannabis strains of your choice (at least one gram)
Wrap the cap in aluminum foil, shaping the foil to create a small “bowl” divot for your cannabis. You can shape the bowl to be as deep as you’d like, and the foil will keep your cannabis from falling into the water below. You may need to cut off excess foil and shape it to avoid spilling cannabis. Health hack: if you’re looking to spare your lungs, try this metal bowl piece specifically designed to be used for gravity bongs.
Many homemade bongs or smoking devices are made using single-use plastic bottles, which contain PETE or PET (polyethylene terephthalate) that can release chemicals when heated (like how the water from a bottle that’s been left in a hot car can taste odd). You may pull these chemicals into your lungs when applying heat to your gravity bong.
Use your sharp poking tool to make holes in the aluminum foil. Be careful not to rip the foil! You’ll need about 3-5 holes for proper ventilation.
Find out what a gravity bong is, how it works, and follow our easy steps to make your own homemade gravity bong from a water bottle.