Change their business card into YOUR business card.
This is a clever way to collect their business cards, especially at a convention booth. And not only do you get their card, it's a memorable way to produce your card to give to them.
Marriage proposal idea: You show the case empty. Close it, then open it again- there is a folded up piece of paper. When she opens the paper, there is your "Will You Marry Me" message.
How To Do an Easy Card Force:
Here is a FREE video lesson to teach you an EASY way to force a card, called the Cross Cut Force. Use this force anytime you need to control the selection of a card- it fools them every time!
For this trick, you'll need to "force" a card on your spectator. In other words, you need to make it seem like he has a free choice, but really you are making him take the card that you need him to take. There are many ways to force a card, including the Cross Cut Force. We also carry several books and DVDs to teach you the different methods.