Penetrate a matchstick through the solid brass block inside a matchbox. Your new favorite everyday carry!
The magician removes a single match from a matchbox and passes it easily through the hole in the center of the matchbox to prove that there is nothing in the matchbox.
So far so good, but what happens next will leave the audience stunned. The magician then opens the matchbox to reveal a solid brass block inside – A complete, solid, impenetrable block of brass that happens to fill the matchbox.