Friday, July 7, 2017

Various color of infrared marked cards contact lenses

There are so many poker players and magicians know this kind of product which is IR contact lenses. There are unique features of it. If someone wears the IR contact lenses, then he or she can see through the marked cards which have invisible ink at the back of cards. There are different colors and different size of marked cards contact lenses for your choice. Before you are ready to wear IR contact lenses, please make sure to wash your hands clearly in case of infecting your eyes.

In addition, it is better to put IR contact lenses under the white light, especially the energy-saving light. And this luminous contact lenses are difficult to be found by other because it is same as common contact lenses.

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