The Blue ZIG Memory System Metallic Colors Dual Tip Writer Marker will easily add shimmery splashes to your projects! Try using the marker on dark paper for a perfect metallic effect. You will love the dual tips (1mm and 1.2mm) of this Kuretake marker and the water-based pigment ink. There is one marker that is xylene-free, odorless, lightfast, archival-quality, acid-free, and waterproof included in the package.