All the marked cards invisible ink playing cards provided by our company are in high quality and keep its original hand feel for user, as these invisible ink playing cards are made of best quality of invisible ink recipe and made by skillful marking machine and sophisticated workers.
Our invisible ink kit contact lenses marked cards can be used longer, and they are seen clearer than other marked cards in market, working them with our best card reader luminous ink contact lenses and the markings on their backside are very comfortable when you see them.
Besides, our playing cards invisible ink is able to be marked on all kinds of poker cards, no matter how colorful their backside are.