GRAV Hammer Bubbler - Assorted Colors Color:Fumed while the silicone material makes

while the silicone material makes it nearly impossible to break

The amazing percolator filtering function guarantees a clean and flavorful smoke every time

75" Aluminum Dual Heat Platens

while the 3 ice pinches allow for a cooler

GRAV Hammer Bubbler - Assorted Colors Color:Fumed while the silicone material makesLooking for a bubbler thats built to last? Look no further than the GRAV Hammer bubbler. This bad boy is ready to take a beating and still deliver jumbo hits. The Hammer has been redesigned with a wide can that rests easy when not in use. A fission downstem diffuses smoke through 0. 5 of water for cooling, while 11 comely colors make it look good doing it. Whether youre a pro or just starting out, the Hammer is the tool for the job.