ISOLATED Card Flight by Mark Monroe

ISOLATED Card Flight by Mark Monroe
Any 4 cards made to transpose position
Isolated Card Flight

Any 4 cards are isolated inside the card box. Another 4 cards are reversed in the deck. Without touching the box the 4 cards inside switch places with those in the deck.
Unbelievable effect that requires no palming. Cards can be marked with stickers or initials.

* No Palming
* No Complex handling
* Any 4 cards chosen
* Great Opener trick