GRAV Scientific

GRAV Labs 9" Bell Base - Clear The GRAV® Bell-Based Water Pipe is 9" tall and made on 32mm tubing. Its downstem ends in a broad orb perc that diffuses smoke through water and is fixed inside the...

GRAV Labs 8" Straight Base with Orb Perc - Clear This GRAV® Straight-Based Water Pipe is 8" tall and made on 32mm tubing. Its downstem ends in a broad orb perc that diffuses smoke through water and...

Grav Labs 12" Straight Water Pipe w/Disc Perc - Black 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,...

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...