Magic Tricks

What a great trick! When they say self working, they mean it. It's also quite fun to do. I casually place the box in front of my spectator as if I'm preoccupied with something else, and ask them if they'd please take the cards out and shuffle them. They can't lift them. I look up, realize the problem, and mutter "sorry, must have left the parking brake on", at which point I reach over, pick them up and give them the cards to shuffle. It's hilarious. It's a new principle, as far as I can tell, but oh so easy to do. Buy it, you'll love it.