A surprisingly strong mental card effect with only four cards and a small envelope. The spectator is given a completely free choice, and yet it turns out beforehand that exactly the right card is different from all the others.

You show an envelope containing the four Queens from a deck of cards. You explain that one of these four cards is different from the other three. Next, a spectator is completely free to name one of the four Queens: hearts, clubs, diamonds, or spades. Nothing is forced.

The four cards are taken out of the envelope and spread out. To the surprise of the audience, the woman named "free" is the only one lying face up, while the three other cards lie face down.

But it doesn't stop there. As an extra climax, you turn over the chosen woman. The back also turns out to be different. For example, when the other three cards have a blue back, the freely chosen card has a red back.

The operation is completely mechanical and requires no force. This allows you to concentrate fully on the presentation and the mental impact of the effect.

Compact, easy to carry, and suitable for a wide range of audiences. The trick comes complete in neat packaging with full-color instructions.