Bates Worm 12" Outside Diffuser Pump Bubbler

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Designed by glass blowing legends Bates and Worm, and brought to life by Grav Labs. This Grav Labs Bates Worm Collab created a piece that takes your smoke on a ride it has never seen before. The diffusion pump perc pulls the water through and the glass bead splits the hit into individual bubbles that move through the second tube and up into the mouth piece. 


  • Grav Decal Varies
  • Base Width: 3.5"
  • Height: 12"
  • Diffusion Pump Designed by Bates and Worm
  • 14mm Male Ground Joint
  • 14mm Female Domeless Quartz Nail

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