Large 2 Corner Index Marked Invisible Playing Cards For Contact Lenses

Large 2 Corner Index Marked Plastic Playing Cards With Invisible Ink Markings For Contact Lenses

Large 2 corner index marked plastic playing cards are very popular in London, there are many players play this kind of cards, as their good quality and durable and washable and unbreakable.

We can mark this plastic playing cards with invisible ink markings on the sides of them, and then camera will scan the bar-codes and speak to you who are winners, and it also can be showed in computer poker software program, computer poker program will show you all of cards in the screen.

What’s more, we also can mark them with UV invisible ink on the backside, so that you can wear UV or IR contact lenses to see the markings.