Grand Master Marking Card

“Grand Master Marked Deck – Read Cards Without Seeing 👁️🃏
The Grand Master Marked Deck is a powerful tool for magicians and mentalists that allows you to identify any card instantly just by looking at the back design.
From the audience’s perspective, it looks like a completely normal deck of playing cards. But hidden within the design is a clever marking system that lets you secretly know the identity of every card—without ever seeing the face!
No complex sleight of hand. No memorization struggle.
Just glance at the back… and you know everything.”