Jack Carpenter

The volunteer is left with several torn pieces but the magician takes their pieces and ads them to his & restores the paper to a Party Hat which is placed on the volunteer's head

Diameter: 27

and switch between them

Explanations are provided on a DVD full of details

The Sight Unseen Case | Mark Strivings Daumenschreiber Jack CarpenterThe Most Versatile Device of Its Kind Anywhere The hottest utility item in decades! You get a business card case that looks completely normal but allows invisible access from the outside to the inside. It can be handled completely normally and casually and will not reveal its workings. It is very low tech, so nothing can go wrong. The access is built into the design of the case and allows for literally hundreds of effects and applications. You can