Just Joking - Bob Solari
Four face up kings are shown and turned face down on the table.
The performer states he can change the kings into any four cards the spectator the spectators is thinking of.
The performer looks at the spectators and smiles and says'I was just joking!'
The four cards are turned face up, they have all changed to jokers!
The fronts and backs of each card is clearly shown.
Easy to do, Quick reset.