i'm pretty sure that aluminum oxide thing is a myth. the mythbusters should be all over that.

i got one of those tuba mouthpeices u get from music stores and put tim foil at the bottom and make it a screen. packs some biiiiiig bowls and smokes very fine. best improvised bong ever, just be creative and be careful with materials. plastic lets off cancerous fumes if burned.
LouieDog Reviewed by LouieDog on . Never used a bong I've never used a bong before, I've always smoked out of blunts. But I was gonna try and make me a bong, but I was wondering how do you make one out of a coke bottle or something and like how you hit it and all. Rating: 5