For the past few years this popular effect has been unavailable but now the Polygraph Deck is back and better then ever with word for word patter by Wesley James. Think of the fun you can have with this situation:
A spectator is invited to select a card and return it. He is then told that he can lie or tell the truth in answer to a series of questions about the selection. He can tell some lies and some truth as he chooses. No matter, the Polygraph always knows and tells the truth. No matter how many lies the spectator tells the Polygraph Deck accurately reveals the color, suit, value and finally the selection itself. The whole effect may then be instantly repeated. Audiences will want you to repeat it because it's fun to try to lie to the Polygraph Deck.
Be honest, there's always room in your repertoire for a great new card effect. Item 181 includes a special Poker Sized deck and an instruction booklet which also includes a sleight-of-hand version for those who are willing to put in some practice. Order Item 181 today.