Grav Labs 4" Hammer Bubbler- 32mm Glass - Online Smoke Shop

Grav Labs

The GRAV® Hammer Bubbler is 4" tall and made on 32mm tubing with an etched label. The bubbler's body is transparent, while the mouthpiece, downstem, and feet are colored glass. Its fission downstem diffuses smoke through water, and its feet stabilize the bubbler between uses. No accessories are necessary for using this bubbler, and it functions best with approximately 0.5" of water.


  • 7" long
  • 32 mm
  • Carb featured on the left
  • Designed by Dave Daily 

    Note: All the products we feature on our website have been designed ONLY for use with tobacco, legal herb, and legal herb based extracts and oil concentrates. Check our terms and conditions here. 

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    Type: Waterpipes

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