The magician shows the audience a sharp knife and a card box. He jabs the knife through the deck so that it comes out the other side. Then he takes out the knife, opens the deck and lets everyone see.
Easy to use
Strong visual effect
All gimmicks can be checked by spectators after performance
To the amazement of all spectators, the card box contains a heavy steel block inside! The knife has penetrated solid metal!
Comes with a steel block, a card case, and video instructions. The knife is not included.