This tall straight tube is the bigger broker of the 12'' Turbine by Grav. The turbine is one of Grav Labs coolest water pipes. It features a griddle circle perc to start diffusion of your smoke, then watch your smoke rise and spin through two turbine percolators. Made of high quality scientific glass and designed by Grav Labs in Austin TX
- Black Accents
- 14mm Female Joint
- 14mm Male Bowl
- 15 Inches Tall
- Twisted Tire Percolator
- Double Turbine Percolators
