Luminous Ink Contact Lenses for Any Colors Eyes
Luminous ink contact lenses is a type of invisible ink reader, which can see invisible ink on the back of marked cards. This version of luminous ink contact lenses is suitable for any colors' eyes.
- Color: black, green, blue, gray, brown and so on.
- Pupil diameter:4-5mm
Wearing this version luminous ink contact lenses, you can see the invisible marks very clearly, besides, which also won't change your eyes' color, so when you use the luminous contact lenses and marked cards in poker games or magic show, which won't draw others' attention.
No matter to use in cheating or anti-cheating, this contact lens is always one of the most useful device. It would never be out of date. As long as you get the high quality cheating cards contact lenses, you can always get great help from it.