I got bored and decided to add an ice catcher to my glow in the dark color (you know, greenish clear) bong that my friend gave me for free. Tools: the top 3/4 of a soda bottle and the mouth of a milk-jug. The ice my freezer makes fits perfectly in the mouth piece. The bottle provides tons of space. I wasn't really sure what to expect when I tried it... But it was A++ Less drag than I expected and allot smoother than I expected as well. I haven't used this bong in a long time but that's defiantly gonna change. Get creative and turn a cheap or free (in my case) bong into a BEAST. I'm reaping the benefits I wasn't sure if this belonged in here or the Apprentice section so move it if needed Here's some pics of it, I might post it in action later.