Which invisible ink marked cards have you used ever? We believe that there are must many answer from poker players. Here we would like to introduce Piatnik marked playing cards. As for some professionl poker players and magicians, they prefer to use our Piatnik marking playing cards in casino or Texas Holdem. This poker cards is made of 100% PVC material, which is waterproof and durable. For this reason, it won popularity among lots of poker players.
There are invisible ink markings on back of Piatnik marking playing cards, which can be seen by players wearing IR sunglasses or infrared contact lenses. Because our naked eyes cannot see the invisible ink marks on the back of marked cards, so when you play these marked cards, you’d better remember to wear our IR contact lenses or perspective sunglasses.