A baffling, easy-to-do effect with a unique premise you'll love performing.
"Psi Roller" by Michael Breggar is a wonderful combination of card magic and mentalism that will delight all audiences.
A prediction is placed face down on the table before anything starts. You then bring out four different types of dice, each with a different number of sides (D4, D6, D8 and D10).
All four dice are rolled simultaneously, generating four different random numbers. Your helper chooses one and places it on the prediction card. Another prediction card is laid down and they roll the three remaining dice. Once again, they freely choose a number and place it on top of the prediction. This is repeated twice more.
The cards are then removed from underneath the dice and flipped over. Amazingly, the values of each card match the numbers on the dice.
"Psi Roller" is very easy to perform. It comes with the dice, bag and special "something" (in both red AND blue) that makes it all possible. The detailed video instructions teach you everything you need, plus variations and bonus handlings. Just provide your own deck of Bicycle Playing Cards and you'll be ready to go!
Note: the color of your dice may vary from the video.