Ultimate Out of This World by JT

Ultimate Out of This World created by JT is the ultimate version of the classic 'Out of This World' plot.

Magician takes out two indicator cards from a shuffled deck, one red and one black. Let the spectator guess what color the card is. If the spectator thinks the card is red, the card will be put below the red indicator card. If the spectator thinks the card is black, the card will be put below the black indicator card. In the end, all the cards below the red indicator card are red, all the cards below the black indicator card are black! The effect is just as described.

Advantages:

The cards can even be dealt by the spectator himself!
Very easy to perform. Doesn't require any difficult sleight of hand. Even beginners can do it immediately.
The routining is so clean and direct. Looks like real magic!