Invisible ink pen contact lenses on sale
Invisible ink pen contact lenses are good playing cards cheating devices for Texas holdem, Omaha, Teen Patti and Blackjack poker games. How to make invisible ink marked playing cards at home? You can choose our special invisible ink pen for marking cards on the back.
Invisible ink pen is a magic pen filled with tricks for marking any kinds of poker cards such as paper cards or plastic cards. With invisible luminous ink pen, you can write invisible ink marks with every suits or numbers you like. If you want to see those marks clearly, it is necessary to wear a pair of infrared ink contact lenses poker or luminous ink sunglasses. Other naked eyes cannot see those marks.