modiano napoletane italian luminous playing cardsMarca Modiano Napoletane Talla Tamao del puente Color Rojo y azul y marrn y verde Incluido Baraja de 40 cartas Material Plstico Solicitud Trampa de pquer, espectculo de magia Luminous ink is not an easy product to create, not to mention the marked deck of cards printed with luminous ink. There are several main compounds that are mixed in such a way that they create invisibility in the playing cards. A bright reader is the only way to see the marks.