GRAV® 5" Upline Hammer Bubbler Dry Herb Vaporizer_ Portable the Firefly 2+ vaporizer is

the Firefly 2+ vaporizer is always ready to deliver top quality vapor in three seconds

top lid bonus storage and all the modularity to break it down for the “On the Go” user

all the way through to the end

This latest version comes in at 33% smaller and 55% lighter than the original Firefly

GRAV® 5" Upline Hammer Bubbler Dry Herb Vaporizer_ Portable the Firefly 2+ vaporizer isThe Upline Hammer Bubbler is 5" tall and made on 38mm tubing. Its ladder perc restrictions create bubbler chambers that wash and filter smoke. Its fission downstem diffuses smoke through water and is fixed inside the bubbler to prevent damage. Two glass feet stabilize the bubbler between uses, and its carb and mouthpiece are ergonomically designed. No accessories are necessary for using this bubbler, and it works best with approximately 1" of water.