This Quartz Banger from GRAV was designed for use with concentrates.
It is compatible with any 10mm female joint.
It has a 90° angle.
GRAV is based in Austin Texas. It made a name for itself for producing high-quality hand made glass bongs and pipes for affordable prices.
Their concept is to purely concentrate on producing the most scientific glass pipes and bongs on the market.
They do this by collaborating with some of the most well-respected glass artists in the world to create unique designs that you cannot find anywhere else.
- 10mm quartz banger
- High-quality Quartz