Echo Book Test by Vincent Hedan (Cartomancy) Sansminds Creative Lab You can perform it as

You can perform it as an opener effect or in the middle of your routine

Dimensions: Exterior: 3 inches tall

Announcing the third edition of the mother of all kids' joke books-and that's no joke

His creations are strong

allowing for smooth

Echo Book Test by Vincent Hedan (Cartomancy) Sansminds Creative Lab You can perform it asThe 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