Grav Labs Two Layer Circuit Rig

• Height: 6 inches
  
• Material: Premium Borosilicate Glass
• Thickness: 50mm Tubing
• Perc: Turbine
• Comes With Quartz Banger
• Joint: 14mm Male

The angle of the intake hole causes water and vapor to spin rapidly and form a powerful centrifugal force.

This piece includes a 14mm female-jointed dome-less 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