Echo Book Test by Vincent Hedan (NLP [Neuro-Linguistic Programming]) Spelman His Cups and Balls (using

His Cups and Balls (using only two cups) is hilarious and deceptive

That means you can start performing immediately—no waiting

This is the most amazing Signed Bank Note (or Playing Card) to Nest of Boxes that you could ever wish to perform

Hands can be shown empty front and back

and you will find the basic and a practical application of this new theory

Echo Book Test by Vincent Hedan (NLP [Neuro-Linguistic Programming]) Spelman His Cups and Balls (usingThe Echo Book Test is a project I kept secret for the last few years I use Echo when I want a personal impact; when I want an easy, foolproof book test; and when I want to involve the audience emotionally. But Echo is much more than a simple book test First of all, Echo is a normal book: anyone can read it without suspecting anything, in fact it's available on Amazon. In secret, Echo uses a classic principle by Larry Becker (which he allowed me to use