SLICK by Alan Rorrison and Mark Mason
Slick uses a method we've never seen before! This is a revolutionary way to peek, ANY WORD, NUMBER, SYMBOL written down on a business card!
NO HOLES, NO ELECTRONICS,
NO PRIVACY GLASS, NO QUESTIONS,
NO MIRRORS. NO LIGHT, NOTHING.
(Well there is something, but you will NEVER GUESS)
From a small credit card/business card size holder you remove your business card. The spectator is asked to write down any word, number, etc. The card is slid back into your credit cardholder. You REALLY do not see what they have written.
Next, you slide ANY credit card behind their card, COMPLETELY SANDWICHING THEIR INFORMATION. Immediately you hand them the business cardholder. Under these IMPOSSIBLE CONDITIONS, you have the INFORMATION. You really have to see this to believe how clean it is.