The KING'S SHINER

Love this Ingenious tool which provides method(s) for peeking at a selected card , with which one can perform unexplainable effects. Obviously, since it was originated as a cheating “device” used to gain advantage at card gaming tables, it was out of necessity that required simplicity and natural handling , rendering it invisible during its use. An endless amount of performance applications (card tricks, mentalism) are possible. I have already used it in ways beyond what Daniel has covered in his master class.

This an interesting idea. It's great to use the gimmick in your own deck, but if you can smuggle it into a borrowed deck, you can perform absolute miracles since there is no hint of any glimpse.

Excellent love your video tutorials including the different amazing decks and devices too.