Super Nail Straightening -- Mentalism Magic

A Nail Visiually Straightening itself inside spectator hand !! The performer takes out a bent, 5cm long nail from his pocket. Holding the nail between his fingers, he tries to concentrates on it. Seem that he is doing something with his mind power on the nail. Suddenly and unexpectedly the nail slowly straightens itself. It can be even handed out for examination. This is a new hi tech products, no secret installations and performed, illusion can even happen inside audience's hands, at close distance and completely surrounded. Even fully examable immediately after it was bent. Just a little preparation before you perform, easy to do, no sleights of hand.