When playing poker card games, I think may people will wear the T-shirt in summer. This common product was needed by many people and we can process it as magic poker predictor scanner with four playing cards lenses.
compared with other poker spy card reader which has single camera or double camera, the T-shirt with four poker scanner lenses has more wider scanning range though its scanning scope is not so long. The batteries of this T-shirt playing cards spy lenses is changeable, if you find its battery is about out of power, please change the one and then you can continue the games.
This T-shirt with four marked cards scanners can be used in different playing cards games, such as Texas Holdem, Omaha, Baccarat, Blackjack and so on.