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 in 11 comely colors, it looks good doing it.
GRAV Hammer Bubbler
$52.00
30-day range: $52.00 · Tracked since Jun 1, 2026
Stable priceAt 30-day low
Additional information: GRAV Hammer Bubbler
| Brand | GRAV |
|---|---|
| Merchant | Smoke Cartel |
