UV contact lenses to see marked playing cards
UV contact lenses can be used for reading invisible ink marked playing cards that printed by marked cards printer. UV marked cards contact lenses look no difference from common lenses; they will not change your original eyes color if you wear suitable type that the seller recommended to you. We have marked cards contact lenses for gray eyes, green eyes, blue eyes or brown eyes. In addition, there are different diameters of lenses for your options, and they range from 4 mm to 12 mm. With extensive choices, you can pick a suitable one for your eyes.
Except for UV contact lenses, UV sunglasses also can read marked cards. They are the ideal poker cheating device for private casino gambling and club gambling parties. With these readers, you will see marks clearly on cards.