Echo Book Test | Vincent Hedan (Rider-Waite Tarot) Sand Steve handles this with fun

Steve handles this with fun and charm

The Biofeedback Effect

One man operation/ With an assistant

"The effect is very simple

featuring five mesmerizing tricks that are simple to learn and amazing to perform

Echo Book Test | Vincent Hedan (Rider-Waite Tarot) Sand Steve handles this with funThe 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