DESCRIPTION

Marked cards look like regular casino cards, but there are some marks or codes, numbers printed at the back of the card. The marks are printed with the invisible ink, which are visible from the soft contact lens only. You have to wear the contact lens for seeing the marks on the cards. The marked invisible playing cards can be used for all the playing card games. These marks cannot be seen with the naked eyes, so besides you no one else will see the marks. You can play any card gambling game with these marked invisible playing cards very smoothly.