Infrared contact lenses for back marked cards
Infrared contact lenses differ from ultraviolet contact lenses. Infrared invisible ink contact lenses are designed for reading the infrared ink on the back of back marked cards.
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, such as brown-eyes infrared contact lenses, blue-eyes infrared contact lenses, black-eyes infrared contact lenses, green-eyes infrared contact lenses and etc.
Wearing the infrared marked cards contact lenses, you can see through the invisible infrared marks on the back of marked cards so that you are able to know the numbers and suits of marked cards. With this advantage, the poker players can make their bet more confidently and safely.