The GRAV® Medium Gravitron® is the smaller edition of GRAV's namesake and flagship product, and it's still as much fun and as hard-hitting as it was back in 2004 when it was invented. To use the Medium Gravitron, start by filling the outer base with about 8" of water, which...
The GRAV® Large Gravitron® is the largest incarnation of GRAV's namesake and flagship product. It's the world's first all glass gravity smoking system, and is just as much of a crowd pleaser today as it was when it was invented in 2004. For the best experience when operating the gravitron,...
The 10" Dabitron Bubbler Downstem converts the Gravitron Water Pipe into a large upright rig, adding water filtration and compatibility with plant extract. The downstem is paired with a 14mm female domeless nail made of heat-tolerant quartz. This pack includes five downstems and five nails.