Back Marked Cards And IR Contact Lenses

Any regular poker cards could be processed to back marked cards. Our company sells different marked cards for your reference. Do you know how back marked cards work together with IR contact lenses?
Back Marekd Cards
With the help of invisible ink and poker printers, any regular poker cards could be processed to back marked cards. And our special marked cards are high quality. When you wear a pair of IR contact lenses or IR sunglasses, you could see those marks on the back clearly. Our company sells Aviator back marked cards, Copag back marked cards, Fournier back marked cards, KEM back marked cards, Modiano back marked cards, Bee back marked cards, Bicycle back marked cards and Lion 3005 back marked cards. No matter plastic poker cards or paper poker cards, they could be processed to back marked cards.
IR Contact Lenses
IR contact lenses are for reading back marked cards. With the help of IR contact lenses, you could see those marks on the back clearly. And then they can know poker points or poker suits directly. Most poker players like choosing the best one, because it is more comfortable and soft when you wear it in side your eyes. These IR contact lenses are different size and colors. For example, 4mm IR contact lenses, 5mm IR contact lenses, 6mm IR contact lenses, blue-eyes contact lenses, green-eyes IR contact lenses and Brown-eyes IR contact lenses.