I made this homemade bong when i decided my bamboo bong sucked, have not idea if it hit good but decided that since you cant see through bamboo and cant see if you cleared it or not or see if you milked it good or not were the deciding factors. i just made a simple plastic bong and just ducked taped another bottle on top of that to made it larger but also the second bottle acts as a ice catcher and i can fit a whole cylinder of ice in there without having to break it up, does breaking up the ice make the hit better? what do you guys think of the bong, any easy improvements? here is the bamboo bong if anyone is curious http://forum.grasscity.com/diy-homemade/1101420-bamboo-bong-ice-catcher.html
turn the ice catcher the other way around and make a simple dome perc. And use something other than duct tape. E-6000 is great.