GRAV Dab Circuit Rig 14mm (Save 25%)

Get double the rotation with the GRAV Large Circuit Rig.

GRAV MSRP $99.99 "Limited Edition"

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 the twin stacked chambers multiply this effect. There's no need to worry about splashback with the Large Circuit Rig, because the sharp bend in the mouthpiece keeps all water inside the rig. This piece includes a 14mm female-jointed domeless nail made of heat tolerant quartz, so all you have to do is add about 0.5" of water and then you can get right down to the fun stuff.

This 5.5" puck-styled rig features double-decker filtration and delivers a wallop on each hit. The Circuit's design is 2 years old, having gone through a few redesigns in its lifetime. The current model features a double-stacked super-stable base, curved mouthpiece to prevent backsplash, and a Water Jet Perc that propels water and smoke through the angled intake holes on the inner chamber. Suitably handle-held sized for parties and gatherings, whether large or small, the Circuit is perfect for your rotation.

SPECIFICATIONS

• Comes with: 14mm Quartz Domeless Nail
• Designed by: Justin Couturier
• Filtration type: Double Circuit Perc
• Joint: 14mm Male
• Length height: 7”
• Use with: Concentrate

What Are the Different Types of Concentrate Vaporizers?