Newest Barcode Marked Playing Cards

If you are playing cards fans, you must know about the infrared or ultraviolet contact lens.
Here, we can provide a new style of marked playing cards, it is barcode magic marked-cards. The invisible barcode on the cards can not be found by IR/UV radiation contact lenses except the appointed scanner camera. May be you will curious that make this kinds of playing decks whether will hurt the cards? How to make a marked deck of barcode cards? 
The barcode playing cards are in best quality and won’t hurt the original cards at all, our experienced staff mark the invisible barcode on the side of the regular cards by delicate machine, so the products is very safe and durable.
Welcome to our company.