ANOTHER WINNER FROM PETER DUFFIE! Four cards (say Queens) are placed face up on the table and a spectator THINKS of one of them. Four more cards - blank on both sides – are introduced. A spectator chooses one of these cards and now it has changed into a duplicate of the spectator’s thought-of card. You take the remaining three blank cards and change them into duplicates of the other three Queens. Complete with cards and routine. $10.00