This new and improved version 2.0 Gravitron® boasts a fivefold increase in glass thickness and upgraded platinum cured silicone grommet for a tighter seal. Although it's the ultimate party pipe, the Gravitron is still considered one of the most efficient smoking devices on the market today.
The Gravitron will give you a dense, pressurized hit with no loss of smoke in the process.
Large Gravitron
Designed by: Micah Evans
Joint: 19mm Female
Main material: Borosilicate
Use with: Flower