I love this effect! I’ve probably brought more of these than Scotch & Soda! This is the perfect icebreaker that travels in your wallet! EFFECT: Approach a girl or friend and hand them seven cards that have numbers on them. Tell them to answer with a “yes” or “no” if they see their age on each card. Explain that you are using these cards to help them to better concentrate-a subconscious mental aide for you, of course-on their age. As the last card is answered, you place it down and take a quick sneak peak on the other side (that divulges her age mathematically). Then you grimace and “concentrate” as if you are trying to think-and say- “Oh Yes! I see it now-you must be 32!” Watch their reaction and wonderment. You can then immediately repeat it to the same person by having them mentally choose any number between & 99, and it will reveal the chosen number…every time! YOU MUST HAVE ONE!