i love waterfalls and gravity bongs but i was tired of using crappy water bottles, so i made my own out of a paintball pod. I just drilled a hole in the top for a bowl and a hole in the bottom so the water could come out. this thing gives some killer hits too. also here is a crappy video to show it working ,but the smoke didnt show up that well. [ame="http://www.youtube.com/watch?v=s_6n5EdNZCM"]YouTube - waterfall bong[/ame] im also gonna throw my hennessy bong up too.
Just make sure that the plastic around the metal bowl isnt burning as well man, other than that it looks like a pretty sick piece. I was thinking about making something similar out of my paintball pod, ill post pics later if i actually make it
yea i made it to where the slider goes in insted of just the bowl so there is no heat. im planning on filling this thing with ice and take a hit because the ice will just stay inside of it and the only problem iv had with gravs and waterfalls are the hits being too harsh, so that might help.
i used a dremel with a dimond bit, you have to go slow with it, i ended up having a few small cracks around the hole but the rubber grommit keeps it air tight.
Nice bong and the waterfall is cool. I have a Vodka bottle that would be a perfect bong. +rep or sure.
Like the ingenuity of using a paintball pod, and who doesn't love a good alcohol bottle bong? I've made so many haha.