Invisible Ink Glasses Poker Invisible ink glasses poker are a kind of contact lenses or sunglasses that can help people see invisible juice marked cards clearly marked cards glasses. These products can be used to read all kinds of luminous marks invisible ink glasses, even those that are over the spectral range of visible light. These products can be used in any environment, day or night, indoors or outdoors.Whether you are playing poker, teen patti, casino games or maang patta, these invisible ink glasses will help you win all the time. The lenses look like a regular pair of sunglasses and are very hard for other players to notice. They can be worn by men and women of all ages. These invisible ink glasses can also be used by magicians for some magic performances.There are several different types of invisible ink. Some are readable by naked eyes, while others need special card-reading devices to work. Some invisible markings are printed on the front side of a deck of cards, while others are marked on the backside. A professional marker will make a deck of cards with a special ink that is readable by invisible ink contact lenses or glasses. Some invisible cards are printed with barcodes, which can be scanned by poker analyzers or mini earpieces.A pair of luminous reader invisible ink glasses is a must-have for anyone who wants to cheat at poker games. These sunglasses are able to detect the luminous marks on the backs of the marked cards, which are readable by the human eye but not by a scanner.