its not mine but that hsahbean420 has some pretty sick stuff. [ame="http://www.youtube.com/watch?v=X1GZbk8NldI&feature=channel"]YouTube - Broadcast Yourself.[/ame] go to 5:22 and he starts to show it
I've seen some of his vids before, I love that guy. I like how whenever he exhales it's super slow and the smoke just like billows slowly around his head. There are some blades on here in Toking Tools with glass collections that rival his though.