What the !*#&*%...??? ... that's what I said when I first saw this. I thought I was having a freaky flashback. No, this isn't a drug-induced hallucination, this is a new invention for the dentist office that will gas kids while they're playing a Gameboy. Somehow I see alternative "aftermarket" uses for this item. Who knows, it might be a billion-dollar seller in Amsterdam. Don't eat that funky brownie, get started on your invention today, and bring your vision to life without the smoke....