About this Product

Product SKU: X4.CL

Modular perc for a smoother session.

The STAX collection from Grav Labs is the first modular water pipe series available on the market. That means you can tailor your pipe yourself, for a personal fit. Add percolation, dial in airflow, and build your bong as tall as you want. All with the same quality glass you expect from Grav Labs. 

This coil perc is designed to let your draw build as you inhale. The bottom coil has holes that face down and provide bubbles until you are ready to clear. This percs adds to your experience for potent concentrated hits. Combine with other pieces to make the perfect device for you! 


  • 7.5 inches
  • Branded Glass
  • Clear Glass
  • Ground Joint
  • Highest Quality Materials
  • Perc Part
  • Scientific Glass
  • Thick Glass