Locking Card to Matchbox
Another classic trick, refined to make it a brand new classic. The magician is seen to be holding a playing card in one hand.
As you pass your other (empty) hand over the card, it instantly becomes a small matchbox. The matchbox is opened and found to be full of wooden stick matches.
Unlike the old models, this box uses a magnetic locking ability that allows the magician to freely handle the box without exposing the secret.