GRAV 16mm Gravitron Replacement Downstem

The Gravitron from GRAV (formerly Grav Labs), was the first gravity style water pipe on the market and it still is the most popular today. It’s important to keep your Gravitron hitting like new so you don’t waste your massive rips. Maintaining new replacement parts including the bowl and bong downstem will increase the life of your Gravitron and deliver smoother, fresher hits when replaced.

• Compatible with 11″ and 14″ Gravitron
• Compatible with 12mm Gravitron Replacement Bowl
• Rubber Grommet Included