Writing is an art. This Rotring ArtPen features a combination of ergonomics, precision and performance in one calligraphy pen. The calligraphy nib is crafted from the finest stainless steel, for the best precision and a long usage. It's ergonomic body is shaped for a very comfortable and easy grip. This pen uses ink cartridges or liquid ink from an Artpen converter. The calligraphy set comes with a Calligraphy 1.5mm pen, 1.9mm front section, 2.3mm front section and one ArtPen ink.