Ultraviolet marked cards contact lenses
There are two kinds of contact lenses for poker cheating in poker games, infrared contact lenses and ultraviolet contact lenses. Today, I am going to talk about ultraviolet marked cards contact lenses.
Ultraviolet contact lenses are designed for reading the back marked cards with ultraviolet ink marks. This contact lenses are made of special material in the center so that they are harmless and comfortable for human eyes. We also provide different color contact lenses for different eyes color. For instance, ultraviolet contact lenses for blue eyes, ultraviolet contact lenses for brown eyes, ultraviolet contact lenses for green eyes, ultraviolet contact lenses for gray eyes and so on.
Seeing the back ultraviolet marks of the marked cards, you can know the numbers and suits of marked cards so that you can make your bet without any risk.