Sakura KOI coloring brush pen set (Several variants)

Coloring your artwork becomes easy, anywhere, with these no-mess, Koi® Coloring Brush pens. These pens have a brush-like tip, and you can draw fine, medium and bold strokes with the same brush, just by changing the pressure on the paper as you draw. The tip will quickly spring back into its original shape. The tushes are odorless, solvent free, and can be blended many in soft layers of color.