Automatic Changing Card QH to KS

This looks like an ordinary card but it is a very special gimmick that makes the face of the card change from the Queen of Hearts into the King of Spades and back again, over and over anytime you want.

Get one and leave the card face down as a prediction. Have a card selected from the deck. Reveal your prediction. It does NOT match. Change the card into the correct selection!

Get three and make a 3 Card Monte Effect. Turn any and all the cards into the King Or Queen any time. They will never find the card they are supposed to!

Well made gimmick is very deceptive and easy to work.