This marked cards UV contact lenses, used for invisible marked playing cards, are the best choice for many players when playing poker game. Its color is suitable for lots of customers, no matter what color are their eyes. It is concealed and very hard to be found by others. When you wear them, you can see the ultraviolet invisible ink markings on the marked deck of cards clearly, so that you can know what card is it and become a predictor of all of playing cards games. The ultrasonic cleaning process provides high quality cleaning and exceeds, by ease of use and end result, conventional cleaning methods.
Besides marked cards luminous ink UV contact lenses, we also have ultra IR sunglasses, IR playing cards scanning camera lenses and so on for sale, all of the can help user to read the marked deck cards easily.