You borrow a transparent BIC lighter and a 10-cent coin. With the cover off and visible to everyone, you push the 10-cent coin into the lighter. It penetrates the side panel and drops audibly inside!

Then you magically pull out the coin again and hand everything over for examination – without exchanging anything!

• This trick is one of the super weapons of a close-up magician; the technical solution is ingenious and will amaze anyone who doesn't know the secret!