Pilot has developed a revolutionary calligraphy pen, capable of producing incredibly sharp handwriting due to the new paralell two metal plate design. This allows it to distribute ink more evenly than conventional metal italic nibs while also being crisper and far more durable than a felt-tipped calligraphy pen. Its special, mixable ink allows you to create beautiful color blending and gradations by touching the nibs of two Pilot Parallel pens together