Pi Revelations | David Penn Dobson The cards are examined before

The cards are examined before and after the trick

and dead-on easy tricks you can do the first time you try them

This effect does this in spades

To be certain both sets are well mixed

There is a protective film on the outside of each brick box sleeve

Pi Revelations | David Penn Dobson The cards are examined beforeAn incredible revelation of a spectator's PIN Number, Passcode, Date Of Birth or a Random Time, in a 'Dictionary Test Style' within the first fifty thousand decimals of Pi. Perfect for solo performers, double acts, live performances, or on zoom. Pi Revelations is sold with this book and a link to an indexing website allowing you to create unbelievable revelations without the need of memory work. David Penn with the kind permission of Michael Murray