Our magic luminous invisible ink can be marked on the poker cards so that these magic ink can be seen by someone who wearing the marked cards contact lenses or perspective sunglasses. Do you know how to mark luminous ink at home by yourself?
There are many poker players use magic invisible ink to mark invisible ink marks on the poker card by themselves. In this way, they not only can save money but also can save time for buying marked playing cards. But it is better to mail your original poker cards for us process if you aren’t a professional poker players.
The magic invisible ink can not be seen by our naked eyes. What is mroe, you can print the markings on the four side of poker cards. And those luminous ink barcode deck of cards should work together with poker analyzer app and poker scanning system.