This is a specialty card that allows a surprise ending to a trick- you can produce a 14 of Spades card. For example, let the spectator choose a card from your deck. You "bet" that the card you are holding is exactly twice the value of the spectator's card. The spectator happily accepts the bet, as he is holding the 7 of Spades. Lo and behold- your card is the 14 of Spades, exactly twice his card's value! For this idea, you would need to force the 7 of Spades card. See the second video below to learn how to force the card.
single playing card with a 14 of Spades on the faceBONUS: video of suggested routine (on this page)BONUS: video lesson on How To Force a Card (on this page)No written instructions or written routine- you supply your own.You supply an ordinary deck of playing cards.Card is Bicycle brand Poker size.You can specify BLUE back or RED back when ordering.