A great item you will carry with you and use.This is a five piece puzzle that you or your spectators assemble into a Four of Clubs. Explaining that this is a two-sided puzzle you turn over four of the pieces and assemble them to form the back design of the card.The puzzle is complete, but there is an extra piece left! Hand the piece to the spectator and to her amazement it is your business card.An ideal way to give away your business card or the card of the company you are promoting. Instead of your business card you can also use cards with any message you want printed on them.Comes complete with everything you need. Use your own business card (standard US size of 3.5 x 2 inches). Completely self-working.