GRAV® Hammer Bubbler - Smoke
by GRAV
The GRAV® Hammer Bubbler is the tool for the job. (If the job is jumbo hits and a super easy-to-clean design). The Hammer has been redesigned with a wide 38mm can, so it rests easy when not in use. A fission downstem diffuses smoke through 0.5” of water for cooling, and it looks good doing it in a v
Prices updated 26 Mar 2026
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Product Description
The GRAV® Hammer Bubbler is the tool for the job. (If the job is jumbo hits and a super easy-to-clean design). The Hammer has been redesigned with a wide 38mm can, so it rests easy when not in use. A fission downstem diffuses smoke through 0.5” of water for cooling, and it looks good doing it in a variety of comely colors. Hammer design Made from high quality borosilicate glass Deep bowl Left side carb hole
