Mentalism effects Louis Black - ESP Test

The Magician shows 8 cards to the spectator. Each card displays adifferent ESP symbol. The Magician lays down the cards, one at a time, on the table and asks the spectator to think of a symbol from one of thecards. After that the Magician shows 2 more cards, each displaying 4 ofthe symbols. The Spectator has to say 'Yes' or 'No' if they see, ordon't see, their chosen symbol on the cards. The surprise is that theMagician can tell immediately which of the 8 cards was chosen by thespectator.
Three routines are supplied which reveal the chosencard in 3 different ways. You can combine all 3 of them into oneperformance, use any two of the three or just use one, whichever youprefer. If you have ever wanted to completely fool your spectators, ESPTest is the way to go. For a trick that you can repeat, to the samespectator but, with a different outcome and using a different method, this effect does just that!
Repeatable
Self working
No memory work involved
Instant re-set
Very, very clever!