Best thing about 'em is it allows you to have all the beauties of a gravity bong without water-- when summer comes I am definitely going to hit this monster in the park sometimes
RastaKaze Reviewed by RastaKaze on . Waterless gravity bong!!! --And one of the best days ever :) Check out the attachments, all you need is a plastic bag some tape and a 2 liter. I've never been higher in my life. Got this idea from everyonedoesit.com they refer to this device as the "the lung" well I like to call it the lung full :D :rasta: :stoned: Rating: 5