Torked by Gerald Kirchner and Chastain Criswell

Effect:
The spectator selects a card and signs it. From behind the cover of a random indifferent card, the magician stretches the signed card double its size! He bends, bows, twists and turns the card in every possible direction! Then the magician visually presses the card into its original shape and hands it back to the spectator!

What you get:
• 1 One Way Forcing Deck
• 1 ready made gimmick
• 1 set of instructions with photos