The 7” Upright Bubbler by Grav Labs combines high-quality materials with an impeccable design to deliver optimal filtration and flavor with every draw. It is compact enough to...
The 7” Upright Bubbler by Grav Labs combines high-quality materials with an impeccable design to deliver optimal filtration and flavor with every draw. It is compact enough to use in a range of situations but still serves up heavy hits. This bubbler will become your new favorite device once you experience just how smooth and clean the hits it delivers are.
Highest Quality Design
The Grav Labs 7” Upright Bubbler doesn’t just look great; it’s built to perform and built to last. It is built with 44mm thick tubing made from high quality, durable borosilicate scientific glass. It features a 14mm cup bowl, and the smoke is diffused through the tungsten reinforced three holed showerhead downstem percolator, for ultimate filtration. The Dewar-sealed joint is flush with the body of the bubbler to maximize internal volume, and the extra wide flared base offers added stability. Finally, the mouthpiece is angled to prevent backsplash with even the hardest draw, and its lip wrap is tooled for comfort. Grav Labs recommends using approximately 2” of water in this bubbler for optimal performance.
- Grav Labs’ quality craftsmanship and borosilicate scientific laboratory grade glass
- Base Width: 3.5”
- Height: 7"
- 44mm tubing
- 14mm GRAV Cup Bowl
- Fixed fission downstem
- Dewar-sealed joint
- Angled splash-guard mouthpiece
- Tooled lip wrap