Echo Book Test by Vincent Hedan (Hypnosis) Intermediate they now have red backs

they now have red backs again

You will love this effect

Buffalo and Hot Water

Its scientific dimension design allows you to pull out the decks more conveniently

Echo Book Test by Vincent Hedan (Hypnosis) Intermediate they now have red backsThe 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