The first affordable all-glass gravity bong ever made. The Gravitron is a crowd pleaser for everyone from entry-level to the aficionado. Widely known, the Gravitron is the most efficiently ruthless smoking device on the market.
No smoke is lost because it is contained within the inner chamber and consumed without leaking. In the case of a clumsy friend or coffee table accident, all parts are affordable and easy to replace.
Gravity bongs are pretty crazy and GRAV made them even more nuts when they improved the design by making custom fittings and the option for a bubbling downstem.