260 - Why didn't I think of this?!!!!

Had I known that a little purple tube could do all these things, and that I could charge 90 bucks for it ........... well, I'm beside myself that I didn't think of this first!

Link - tesla shield

By the way, you can get the new and improved version for only 180 bucks for a limited time, reduced from $300. This is a really SPECIAL little purple tube.