GRAV 7" Orbis Coppa Dab Rig. The Orbis is GRAV's first line of all concentrate compatible water pipes - each piece is fitted with a quartz banger. The GRAV 7" Orbis Coppa Dab Rig is made on 50mm tubing with vase-shaped water chamber, fixed cone dowstem, flame-polished joint, ball-and-socket mouthpiece, and 14mm quartz banger. The collection is inspired by ancient vessels used to hold wine and sacred oils as well as Italian glass styles in use for over a thousand years. But even with all that history, there's never been a rig like this!