Three solid cards are shown with a hole in the middle one of the cards is placed in between the other two cards and then all three cards are secured with a nut and a bolt slowly and visually the card in between the other cards is able to escape from in between. The two cards by visually penetrating right through it the nut and bolt and all the cards used can be examined before and after the effect making for an impossible looking penetration. It's easy to create and perform