Any card is freely selected by a spectator, the card is then lost in the deck. The magician can then instantly locate the selected card. 

Secret Stripper Deck comes in either Red or Blue! 

Amazing and very easy to do. NO SKILL REQUIRED. 
The variety of tricks that can be performed with this deck are endless.

HISTORY
The deck has been also referred to as the Tapered Deck, Wizard Deck, Slipper Deck, Biseaute Deck. It is considered one of the oldest tricks decks ever made. Also, found referenced as The Inverted Cards in Rational Recreations, vol. 4 by Doctor W. Hooper in the year 1802.