marked cards 

It is a cheating deck of poker cards, with invisible inks on it's back or cut-out on it's corner, often need special cameras or lens to detect them. The purpose is to know exactly what cards are being dealt to gain more winning probability.

Tom was caught in casino for cheating with marked cards.

marked cards by eyemarkedcards November 5, 2014

Marked Playing Cards 

Marked Playing Cards are the deck of playing cards which have been marked with special invisible ink by a player who is preparing to cheat or a magician who is ready for making poker trick show. itis also be called marked cards, marked deck, cheating poker cards.

There are invisible ink marks on the reverse of each piece of playing cards or cut-out on their corners.

Different Marked Playing Cards need to be recognized with different luminous ink readers. Such as:
1. The back Marked Playing Cards can be detected by the infrared contact lenses or luminous ink glasses.
2. The barcode Marked Playing Cards need to be scanned by the poker camera scanner or poker analyzer.
3. The cut-out Marked Playing Cards can be read by naked eyes but the marks are so tiny that others are difficult to notice them.
4. The infrared Marked Playing Cards only can be checked by the special infrared playing cards scanning camera.

Using marked playing cards cheating at gambling games is considered a crime and therefore punished by law in some countries.

Marked Playing Cards by Cardslenses October 31, 2018