Perfect Score 2.0 by Jon Allen Self-Working and then allows the spectator

and then allows the spectator to cut it at any point

Inside the "library" are books

The performer displays 10 cards

This is what it should look like

Perfect Score 2.0 by Jon Allen Self-Working and then allows the spectatorDo you wish you could do a perfect Mercury Card Fold every time? It's never been so easy to prepare and perform! Jon Allen's original Perfect Score became one of THE most valuable tools for magicians. With Perfect Score 2. 0 it is even easier and quicker to prepare your cards. Within a couple of seconds, you will prepare a card to fold into quarters or sixths. You will confidently be able to fold a card perfectly, every single time. Perfect Score 2. 0