GRAV Scientific

Grav Labs 15" Turbine Flare Stemless Water Pipe w/ Stereo Perc - Black

Grav Labs Upright Bubbler w/ Tungsten Showerhead Downstem Featuring 50mm thick wall tubing, featuring a Dewar sealed recessed Shower Head downstem, flared foot with 14mm funnel bowl, the upright bubbler is built to keep the hits rolling. 9" Clear or...

Grav Labs Upright Bubbler w/ Tungsten Showerhead Downstem Featuring 50mm thick wall tubing, featuring a Dewar sealed recessed Shower Head downstem, flared foot with 14mm funnel bowl, the upright bubbler is built to keep the hits rolling. 9" Clear or...

Grav Labs 6" SPG Fixed Umbrella Flare Rig - Clear Fixed Umbrella Flare Rig from Grav Labs

Grav Labs 12" Straight Water Pipe w/Disc Perc - Clear The 12" GRAV® Straight Base with Disc Water Pipe is an excellent tube with a twist. The main attraction of this beauty is the honeycomb disc, which forces water and smoke through many tight...

GRAV 7" Sip Series Bubbler - Martini Glass Don't shake it. Don't stir it. But do smoke it, and be sure to fill it with only top-shelf flower. Grav's Martini Glass bubbler is deceptively sleek. Expect potent, expansive hits filtered smooth by a unique,...

Grav Labs 7" Sip Series Bubbler - Coffee Mug Start your day right with a cup of GRAV. This familiar design conceals a really effective bubbler. The perc and smoke pathway are built into the mug's handle. Great hand-feel and an ample bubbler chamber...

Grav Labs Upright Bubbler w/ Tungsten Showerhead Downstem - Black This Bubbler is built to be the economy class go-to table top piece from Grav Labs. Following the same form as the two smaller bubbler designs, this pipe has a fixed downstem that has...