I must respectfully disagree with the previous reviewer. I bought this trick years ago and have
been using this method, with some variations that customize it to my purposes, for many years.
Honestly? It may not rock the world, but I've never found a better, simpler, more deceptive method
of doing this. And, if you're like me (I've had hand surgery and don't have tremendous hand
strength anymore) this is a snap. If you're into this kind of thing, and I am, then this is for
you. I've been a working magician for many, many years and I've NEVER been called out on this. I
recently used it at least a dozen times at a Halloween party I did and everyone was amazed. I say
if this is your thing, unless you already know the principle, I don't think you'll be disappointed.