After a card is selected and returned to the deck with a shuffle the magician shows a houlette of plex into which the fingers are placed in a loop at the bottom and the magician's thumb through a hole in the center. The deck is placed in the houlette above the magician's thumb and when ready the magician quickly withdraws his thumb and all cards fall into the houlette with the exception of one. That one is the spectator's selected card!
This includes instructions and you will need a deck of Bridge size stripper cards if desiring to make use of this. The houlette is trademark stamped with the Merv Taylor logo. Condition very fine in the original box.