Marked Cards Glasses of Golden Frame
Usually the infrared glasses may have get the special purple lens so that it can see through the infrared marked cards. This IR marked cards sunglasses is classic with the purple lens in golden frame.
This special infrared sunglasses is very useful in seeing the invisible ink marks but it looks normal so that others won't notice any difference or find the secret easily.
They are very helpful and easy to use with marked cards in the poker games. You can just wear it outsides or under other light indoor.
If you use some special light in the room, you can also tell us this requirement so that we can get something special to suit you.