Extract your blood and reveal a chosen card.
A spectator selects a card and loses it in the pack, after that you ask your spectator to pour water into your palm. Suddenly blood appears and forms thei..
Make a friend of yours curious by showing him a wound on your finger, and when he gets close enough to give a look ... squirt water in his face from the tip of the finger!..
Effect: A crisp, clean towel that has been casually used throughout your performance suddenly becomes covered with handprints at your command.David Alan's Dirty Hand Towel is back with a bold and stun..