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