A folded piece of white and red paper is opened and using 2 small cards and 2 metal rings and a small coin the magician explains that in certain parts of Japan centuries ago students of magic were taught "Ninjutsu" the art of becoming invisible and to travel unseen.
The magician demonstrates by having the coin penetrate the paper and wonder from ring to ring and finally penetrate the paper again.
For a finish the paper is folded as before and for a laugh a written would be explanation is shown to reveal the secret.
Includes 5 pages of instructions and nicely made props that are pleasing to work with for this rendition of an old trick.