The GRAV® Hammer Bubbler is the tool for the job. (If the job is jumbo puffs and a super easy-to-clean design).

The full-sized Hammer has been designed 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.

The GRAV®  Mini Hammer Bubbler may be small, but this ain’t no Tinker Toy.

The Mini Hammer rests on a chonky 32mm can base, so it stays stable between inhales. And when you pick it up, you’ll find a comfy piece with the perfect bowl size for a solo sesh. The 2-hole fission downstem pulls smoke through both sides, making it easy to draw.