These sets of playing cards are marked on the back, allowing you to read the number and suit of the cards. Easy to read and undetectable. Make money hosting Poker nights and increase your chances of wining, or amaze your friends with your ability to mind read their card! These cards are to be used as novelty and for fun, and serious cheating is not encouraged or endorsed. Play fair! Features:- Casino quality plastic coated playing cards Highly durable Subtle marks show suit and number Easy to read and undetectable How do they work? To read the cards look at the top left corner of the card, there is an 8 pointed star. The contents of this allows the card to be read. To read the suit look at the 4 small circles in the star design, there is one that is not filled in, signifying the suit of the card. To read the value of the card you need to now look at the smaller 12 pointed star. There is one point that is different to the others and this lets you see what the card is.

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