Have you ever tried the IR contact lenses when you playing poker game with your poker partners? There are so many poker players will make use of this infrared contact lenses to playing poker game.
When they are playing marked cards game, IR contact lenses or perspective sunglasses are necessary for them. The reason is that our luminous ink contact lenses can be used for reading the invisible ink marked playing cards. In this way, someone who wears the invisible ink contact lenses can know the poker result in advance.
Luminous ink contact lenses have been extensively used in different poker places in the world. Our IR contact lenses or IR sunglasses can work together with various back marked playing cards, such as Bee marked cards, Bicycle playing cards, KEM marked decks and so on.