Brause music staff nib.
Originally designed for composers and musicians for creating the staff where the notes are place. Calligraphers use these 5-line pens for fun and expressive forms. This nib is trickier to use than a regular broad-edged one. You should always write on a padded surface, and keep the full nib on the paper. A free flowing ink may help. Width of whole nib 7/16".
NOTE The 5-line Automatic Pen is much easier to use than this nib. Even though it is more expensive, many of our customers have found it to be a much better tool.