Nick Popa - Static
Card Sticks To Another Card Using Static Electricity
Locate your "Static Card" and place it on top. Then have a random card selected, and signed if you would like. You then have both cards examined. Then after rubbing the cards together, their card sticks to the "Static Card." After the card is shown stuck to the "Static Card" you pull it off and both cards a examined. No adhesive, No thread. Just cards.