The magician writes something on a slip of paper, folds it and hands it  cover to a spectator to hold. He takes out some chips which have  different colours on their two sides. A spectator is requested to stack  the chips so that same colours face one another. When full stack is  completed, the prediction is opened and real aloud. It is seen that the  magician has correctly predicted the two end colours of the stack.
 
• A pocket sized effect to always carry around with you.
• Immediately repeatable with an always different outcome.