Ok, now that's out of the way, when you build these bongs, you have to make sure you have everything near you. It's just easier that way. The things that you absolutely need to smoke out are : knife (Or other instrument for creating holes), bottle (Or other chamber for smoke), straw (Or some kind of tube). Aluminum foil is also good to have, and is needed for all the bongs other than The Cigga Bong. MAKE SURE YOU HAVE A FUCKING LIGHTER. There's nothing more irritating than making a bong and realizing that you can't light the fucking thing.