Invisible ink contact lenses are the special contact lenses to view playing cards with invisible ink marks on the back of the card. They are also named infrared contact lenses.
A pair of high-quality invisible ink contact lenses is very good for your poker cheating and magic tricks. The high-quality contact lenses won't hurt your eyes, and also can see the marked cards very clearly, and which can work with any brands of UV marked cards.
Besides, contact lenses are in direct contact with the eyes, so we will offer you the professional instructions to teach and show you how to wear and store the lenses.