Me and my friend are taking a trip to the hardware store after school to pickup some materials needed to make homemade bongs. I was wondering, is there anything I should pickup to make a homemade percolater? and how would I do so? I plan on using a metal tube as the stem and an L-shaped peice for the bowl (facing up). The stem and bowl will be brass fittings and the main chamber will just be a water bottle or something, I haven't decided yet. But really, to summarize. How do I make a homemade perc? and what materials should I pick up to do so?
