Lion Plastic Playing Cards for Marked Cards Contact Lenses

Brand Lion Size Poker size 2 pips jumbo index Color Red & blue Marked cards ink Invisible ink/IR ink Origin Netherland Application Poker cheat, magic show   Lion plastic playing cards can be made cheating marks with invisible ink. Why says the marks are cheating marks because the marks are invisible unless you wear the marked cards contact lenses. In the beginning, most of the clients are worried about being caught by wearing the marked cards contact lenses, but after they watch the video of the lenses, there's no concern anymore. Because they know that these cheating contact lenses will not change the color of the eyes. You can see through the playing cards, knowing the suits and value of each card, but nobody knows that. It's awesome. Except for the marked cards contact lenses, infrared sunglasses are another poker cheating equipment to read the invisible ink Lion plastic cards. To meet the need of different customers, there are many models of infrared sunglasses, for e