Contact lenses of brown eyes for marked cards
Brown eyes contact lenses also called hazel contact lenses, which is specially designed for people who have brown eyes for using in poker games.
Marked cards contact lenses for brown eyes are good helper in seeing through invisible ink markings. Because brown eyes invisible ink pen contact lenses do not change your eyes color so as to enjoy in playing cards games.
What is the difference between normal contact lenses and playing cards contact lenses? Playing cards contact lenses are processed with infrared filter so that it is clear to read luminous marked cards, while normal contact lenses only help you see something in the long distance or short distance.