The ZIG Memory System Dual Tip Scroll and Brush Marker Set will make a great addition to your coloring tool stash! This set of 48 markers features a scroll tip for beautiful calligraphy writing and a flexible brush tip that can be used for rubber stamping and brush lettering. These markers by Kuretake have a water-based pigment ink and are lightfast, fade-proof, non-bleeding, acid-free, archival-quality, and waterproof.