Our company use IR ink, UV ink, luminous ink and laser ink to make marked cards for poker cheat — both back marked cards and side marked cards. These invisible ink marks are printed on the cards by our printer, capable of staying unfading as long as 2 years. There is no chromatic aberration between the marked cards we make and the original playing cards after the mechanical processing.
The way of making back marked cards with our invisible ink: printing a big mark representing the card point in the middle of the card back, or printing four small marks representing the card point in the four corners of the card back. The patterns of the marks can be designed according to your requirement.
With those invisible ink marks on the backs, our back marked cards won’t be sticky to one another, giving you the original hand feel. They can help poker players cheat at poker games by working with poker perspective glasses like IR/UV/luminous contact lenses and sunglasses — no laser contact lenses or laser sunglasses.
The way of making side marked cards with our invisible ink: printing barcodes representing card points along the edge of regular playing cards.
These barcodes are so small that they can not be seen by wearing poker perspective glasses, but they can be read by scanning cameras fixed in poker analyzers or some other daily items like car key, cell phone, shirt button etc..
Our invisible ink marked cards can be used to cheat at Texas Holdem, Omaha, Flush and many other poker games. We have been in this line for many years, selling our marked cards to all parts of the world. So, you can trust us to provide you with high-quality invisible ink marked cards of any kind you want!