Poker perspective ultraviolet glasses
Sunglasses can not only used to prevent sunshine but also can cheat in poker games as poker cheating device.
Our magic ultraviolet sunglasses are fashionable and elegant . This special sunglasses are made of special material but has no difference from normal sunglasses. Cooperating with back invisible ink marked cards in poker games, wearing ultraviolet sunglasses make you spend no effort seeing through back marks on the back of marked cards without being caught.
Excerpt for ultraviolet sunglasses, ultraviolet contact lenses are also available in our company.