GRAV® 7" Circuit Rig - Clear

by GravLabs
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$ 84.99

Whirlpool Filtered Rip

The large GRAV® Circuit™ Rig is 7" tall and made on 60mm tubing. Its intake hole is set into the body of the rig at an angle, creating a rapid spin and powerful centrifugal force, and its twin chambers are stacked to double the Circuit™'s effect. The vapor is cooled and filtered by the speed and force of the water while a sharp bend in the mouthpiece prevents water from exiting the rig. The large Circuit™ comes ready to use with a 14mm female-jointed domeless nail made of heat-tolerant quartz.

Want to learn more about concentrates? Read more on concentrates.


  • Color: Clear

  • Height: 7 in

  • Total Air Path: 9 in

  • Base Width: 3 in

  • 14mm female joint Domeless Quartz Nail included

  • 50 x 2.5mm Borosilicate tubing