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.Product comes with assorted label colors: any of black, white, blue, green, red, purple, yellow, orange, or etch.
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Refund Policy
Buy with confidence. We offer free returns on all orders. If for any reason, you would like to return your item, please contact us within 30 days of your order date and we will send you a prepaid label to ship the item back to us for a refund.