The magician shows the audience three giant cards. Two are identical (King of clubs). One is different (Queen of Hearts).
A guessing game is played with these three cards wherein the cards are turned so the backs are toward the audience and the audience is then asked to find the location of the Queen card.
The audience never finds the Queen. After the game is played three times, the magician reveals that the Queen has completely vanished!
This is always a crowd pleasing effect. It plays big, and is easy to do. Each card is 14" x 9.5". Extremely well made.