I know they make ur piece look hella sexy, and they separate the smoke when you take a hit, but what does this actually accomplish? Are they a kind of perc? Do they increase drag when you take a hit? Do they make ur smoking experience better? Thanks a lot !
The Hellz a donut (As it co-relates to bongs like you guys are talking about I don't want smart ass answers about pastries with holes in them) Pic bro?!?