Do you want to make marked playing cards?
Invisible ink pen is a good device for you if you want to try marking playing cards yourself. Usually there are pens of different ink for marking playing cards with different color back.
Invisible ink pen is an excellent pen for marking any kinds of poker cards. You can get the Modiano marked cards, Bee marked cards, Fournier marked cards, Copag marked cards, Bicycle marked cards,
KEM marked cards and other kinds. It is convenient for you to make marks on the back of each poker card. You can mark the poker point and poker suit. If you want to see those marks clearly, it is necessary to wear a pair of IR contact lenses or invisible ink IR sunglasses. Other naked eyes can not see those marks.
Invisible ink pen and IR contact lenses can bring your game more benefits. There are other poker cheating devices you could buy your suitable devices.
