How to mark playing cards?
Marked playing cards are used widely at poker games, which can increase your winning odds, because you can know the poker face in advance. Most poker players are fond of these marked playing cards and they want to good quality marks to help them win poker games safely.
So do you know how to mark playing cards? Our technical staff mark playing cards with luminous invisible ink by special machine, this is the best way to mark cards, because our technical staff has the professional technology to mark the poker cards. We perfectly marked with our best and latest invisible ink and poker printers. As is often the case, we will mark these decks with a big font and suit in the middle. These marks can't be seen by naked eyes, only when you wear a pair of UV invisible contact lenses or invisible ink sunglasses, you can see the marks on the back of cards.