* Display filled with 48 Pentel Dual Metallic K110 gel rollers. * Innovative gel ink roller with 2 different colors depending on the light and viewing angle. * Colors change on light or dark paper. * Ideal for marking and designing on dark paper. * The shiny effect remains visible on dark paper. * Line width: 0.5mm. * Display content: 6x black and metallic red, 6x blue and metallic green, 6x green and metallic blue, 6x orange and metallic yellow, 6x pink and metallic pink, 6x purple and metallic blue, 6x gold and 6x silver.