Get double the rotation with the GRAV Clear Circuit Rig. The angle of the intake hole causes water and vapour to spin rapidly and form a powerful centrifugal force. This cools the vapour 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.

• Use with concentrate
  

• Circuit Decal

• Comes with 14mm Quartz Domeless Nail

• Height: 7" / 17.8cm
  

• Designed by Justin Couturier