Universal Nut (Impossible Screw) Wallet The performer can select the

The performer can select the spirit or spirits to converse with

This may read simple but the effect on your audience is staggering

This situation gets funnier and funnier

The use of the Flipper coin is legion

No more looking into that proverbial  'black hole'

Universal Nut (Impossible Screw) Wallet The performer can select theThe Impossible Screw It MAGIC! An amazing, confusing and magical effect. The Universal Nut is a measuring device used by machinists to test the threads on certain sized nuts. One end of the gauge has a small diameter threaded section while the other end has a large (double the size of the smaller end) threaded screw end. The performer shows how the impossible can be possible with Magic. He displays a small nut with a hole size that will just fit onto