GRAV 12mm Gravitron Replacement Bowl

We know you love your Gravitron, so it’s important to keep it hitting like with a Gravitron replacement bowl. This funnel bowl holds plenty of herb so you can enjoy the largest gravity bong hits. Includes o-ring for air-tight draws and is compatible with both 11″ and 14″ Gravitron by GRAV (formerly Grav Labs).

• Large Funnel Bowl
• Compatible with 11″ and 14″ Gravitron
• O-Ring Included
• Length: 2.5″
• Diameter: 1″
• Joint Size: 12mm