Scientific Bubblers

Grav Labs Two Layer Circuit Rig Get double the rotation with the 5.5" GRAV® Circuit Rig. The angle of the intake hole causes water and vapor to spin rapidly and form a powerful centrifugal force. This cools the vapor and makes each hit smoother, and...

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 Upline Upright Bubbler Standing Ovation This is it. The others are just pretending, just trying to be as cool and as popular. The Upright Upline bubbler is a powerhouse of smoking madness. A huge chamber is encompassed by concentric rings...

GRAV Sphera Water Pipe 7" GRAV® Orbis Sphera Rig made on 50mm tubing with spherical water chamber, fixed fission dowstem, flame-polished joint, ball-and-socket mouthpiece, and 14mm quartz banger.  

GRAV Lume Water Pipe 6.5" GRAV® Orbis Lume Rig made on 50mm tubing with bell-shaped water chamber, fixed showerhead dowstem, flame-polished joint, ball-and-socket mouthpiece, and 14mm quartz banger.

GRAV Coppa Water Pipe 7" GRAV® Orbis Coppa Rig made on 50mm tubing with vase-shaped water chamber, fixed cone dowstem, flame-polished joint, ball-and-socket mouthpiece, and 14mm quartz banger.

GRAV Barocca Water Pipe 5.5" GRAV® Orbis Borocca Rig made on 50mm tubing with drum-shaped water chamber, fixed showerhead dowstem, flame-polished joint, ball-and-socket mouthpiece, and 14mm quartz banger.

4" Encore Mini Babyface Assassin Honey Rig w/ 14mil G.O.G.   - Includes 14mil Quartz Nail

4" Black Sheep Mini UFO Rig w/ 14mil G.O.G. (assorted colors & patterns) - Includes 14mil Quartz Nail

6" Encore Imprint Rig w/ Multi-Hole Bridged Diffusion 14mil G.O.G.   - Includes 14mil Quartz Nail

7" Encore Honeycomb Slammer Rig w/ 14mil G.O.G. (assorted colors) - Includes 14mil Quartz Nail