What's up GC, tonight I wanna make a homemade bong, I've made like 3 or 4 but never with this type of bottle http://www.chavez.org.ve/wp-content/uploads/2010/06/IMG_8429.jpg I got my metal bowl and my metal pipe is completely unscrewable so I got the stem too What I need to know: Should I make a normal bong? Waterfall? Gravity? It helps if you explain how to too, because idk if a normal bong would work well. The bottle is 1.8lt btw
