Luminous Ink Pen for Playing Cards Marking

Luminous ink is kind of specially formulated UV ink that is invisible in daylight but glow under UV light sources. It can full filled into a pen to make marks on playing cards, and it also available for use in printer cartridges and is used for printing information onto the back of poker cards.

How to mark cards by yourself with luminous ink pen?

For whom want to use marked cards in the cards game, he has 2 choices to get the marked cards. One way is to use invisible ink pen to make marks on cards, and the other way is buy the machine printed marked cards. Compare with the printed marked cards, the advantage of using invisible ink pen is that you can make any mark on any position of the playing cards. You just need to use the ink pen to write down the marks on poker cards. It’s really easy and convenient, so it’s very popular among the poker players.

How to reveal the invisible markings?

The most convenient way to read the poker cards markings is to wearing the special sunglasses, you can see the markings within 2 meters; and the most secure way is wearing the UV contact lenses. The contact lenses are also invisible for others, you can read the markings freely without any stress.

If you want to know more about the invisible ink, we here has the usage video, please feel free to contact Call/WhatsApp: 0086 13509291657.