This last 4/20 me and my friend wanted to make a nice bong from some plexiglass tubing that was air tight so we went to home-depot. But when we asked the guys there they didnt have ne, but this ony guy took us back to the lighting section and gave us a 4 foot plastic floresent light covering. Perfect. I couldnt believe it. It even had caps on both sides, so we just took one of them off, drilled a hole near the bottom to put the hitter piece in, and drilled another about half way up for the carb so the person hitting it could control when to release it. We just used a pen and tin foil to make the hitter piece and we were set. We still have it today and it is awesome. I dont know if you guys have ever hit a 4 foot bong but theres no way to clear it on the first hit. You gotta hit as much as you can, than clear it on a totally new hit. It really fucks you up. Especially when we smoke a blunt than throw the roaches in the bongload. Sweetness. And it only cost 2 bucks!