Pen box fiber markers ABT Dual Brush Pen, contents: 107 colors + blender pen. Watercolorable fiber marker with two tips. The fine tip (line width 0.8 mm) is used wherever precise line guidance is required, the second tip (line width 0.8 mm - 3.3 mm) is wide and flexible like a brush. Made on a water basis: the colors can be mixed with each other and can be watercolored with beautiful color gradients. Perfect for hand lettering, watercolor, illustrations, stamping/card design, comic/manga drawing, journaling, coloring mandalas, and much more. The colors are acid-free, non-toxic, and odorless. Lightfastness is not guaranteed. Length (mm): 262 Width (mm): 224 Height (mm): 223