Fashionable invisible ink sunglasses
Our invisible ink sunglasses are famous for its fashionable and elegant appearance. It has no difference from the normal sunglasses. In addition to normal use, our invisible ink sunglasses also can be used to cheat in poker games. Using invisible ink sunglasses can see through the big marks on the middle or small marks on the four corner of marked cards clearly.
Our invisible ink marked cards sunglasses can be used to read any brands of marked cards, such as Modiano marked cards, Copag marked cards, Da Vinci marked cards, Fournier marked cards and so on.