12mm Graviton Bowl Clear

The 10" Gravitron Bubbler Bowl converts the Gravitron Water Pipe into a large upright bubbler, adding water filtration.

The 19mm GRAV® Cup Bowl is compatible with any 19mm female joint and features a glass maria around its stem for safe handling. The cup bowl's limited capacity is designed for use with smaller...

The 14mm GRAV® Funnel Bowl is compatible with any 14mm female joint and features a glass maria around its stem for safe handling. The funnel bowl's substantial capacity is designed for use with...

The 19mm GRAV® Funnel Bowl is compatible with any 19mm female joint and features a glass maria around its stem for safe handling. The funnel bowl's substantial capacity is designed for use with...

Live a little and have some fun with the 12mm GRAV® Tasters. They have a substantial bowl at one end and a mouthpiece at the other, as well as a marble roll stop. These Whimsical Tasters are a party...