YouTube - how 2 make my version homemade double perc this guy shows how to make one
Doubtful Reviewed by Doubtful on . can anyone explain how this works? I would really like to make one of these bongsand its killing me.can anyone here figure out how this guy makes his bongs? http://www.youtube.com/watch?v=MbSRzNFzIJM&feature=related Rating: 5