yeah, its makes way more bubbles coming and looks cooler.

go on tokecity.com's glass forum, some guys there have these sickkkk bongs with something call tree percs, and its soo trippy how they work.

costs over 800 and shit too
gee Reviewed by gee on . One Dirty Bong. This baby works every time (especially since I've spent 40-50$ on a new slide and a bombass diffuser) and when you add ice it just hits so cold. It's quite filthy though! Rating: 5