Grav Labs

GRAV's new milk carton shaped bubbler!  Part of their sip series. Since the opening is pretty narrow, there's no splashback when you inhale.  We recommend our glassware is used ONLY for vaporizing if you want the best taste possible. If instead you prefer to use the piece for smoking, that's fine! A bowl attachment is provided.

Use these ground glass adapters to expand existing glass rigs or connect parts that are not the same size.

Use these ground glass adapters to expand existing glass rigs or connect parts that are not the same size.