GRAV - Hammer Bubblers



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The Hammer Bubbler from GRAV. Available with 32mm or 25mm bubbler bodies and come with the unique X-Cut design diffused downstem.  Each self-standing bubbler comes with a deep one hole push bowl, GRAV logo, and roll stop feet.

Bubbler Features:

  • Perc: X-Cut diffuser
  • One hole push bowl
  • Fixed downstem
  • Roll stop feet
  • Self-standing
  • Mini: 25mm body diameter
  • Pipe length: 4.75 inches
  • Bubbler height: 3 inches
  • Regular: 32mm body diameter
  • Pipe length: 7.5 inches
  • Bubbler height: 4 inches
  • GRAV logo
  • Designed in Texas, U.S.A.

Added January 25, 2017

Customer Reviews
3.0 Based on 1 Reviews
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    RL
    04/05/2021
    RAFAEL L.
    United States United States
    High Maintenance

    Can't use a screen so it gets dirty quick. Requires constant, complex cleaning. Spills easily and frequently when packing bowl. Great way to sip bongwater. Got the 3 inch thinking mini would be too small but 3 inch is tiny. Could have used a web of glass reinforcement at the weak right angle mouthpiece connection. Pricey too! P.S. Never did get 15% off any purchase for last review I wrote.