* 60 Colors You will not run out of choice of color with many subtle color variations. Featuring pen numbers between 1 and 100. Each marker is numbered for easy identification * Two Tips on the one Marker A watercolor brush for shading, coloring and calligraphy and 0.4 extra fine nib for outlining and detail * For a Watercolor Effect After laying down ink on paper, brush on water for a stunning watercolor effect. Use with heavy watercolor paper or try our watercolor journals or pads