Mental Magic ~ I'VE GOT YOUR NUMBER

Description

I'VE GOT YOUR NUMBER
By Devin Knight
Meeting anyone, anytime, anyplace, you give him a 4-digit number to remember and tell him that at any time in the future, regardless of how long, you will be able to tell him that number. A unique bit of business that will make a reputation for you. Every number you give out is different. You write the number on the back of one of your business cards for him to remember it. You do not secretly write the number elsewhere. As soon as you write the number, you can forget about it and go about your business. Yet, when your friends meet you, they will say, "What's my number?" and you will give it to them instantly!
There is more to this. You can give a number to everyone you know and tell that person his number 20 years from now with NO CHANCE of failure! Devin Knight has personally given out thousands of numbers and can instantly tell each person their number. Even if you are in a group and several people have the same name, no problem. Each person gets a different number.
Imagine doing a trade show and giving out hundreds of numbers, tell all those people to come back to the booth next year and you will tell them the number, and you can do exactly that!
Each number is written on the back of one of your business cards, which ensures that all these people keep your card. You will not believe how simple this is to do.