The 6-inch Crystal Cube features a spring-loaded mechanism and larger load space

Doch genau so gut ein wundervolles und verblüffendes Kunststück

I couldn't wait to get this book and add some of the secrets to my repertoire

This miracle is one of the great things to come along in the last 20 years

Spectators draw something on pieces of paper

The Card That Matters | Rick Lax Gould The 6-inch Crystal Cube featuresRick Lax set himself a challenge to do the impossible: To let a spectator name any card, and have it be the only one face up in a poker hand that fits inside a tiny envelope. The result is a monumental breakthrough, The Card That Matters. Here's what it looks like: 1. You hold a tiny envelope with a poker hand inside it (5 cards). 2. You tell your spectator there is one card face up in this poker hand, and you invite them to guess what it is. 3. When