つけペン 万年筆
A work of [[traditional media]] drawn with a nib pen, a [[pen]] that requires constant dipping in an ink reservoir to function.

An advanced tool, this difficult medium takes a lot of practice to get the hang of, but rewards with rich expression and superior control over one's lines. 

For images that depict a nib pen, use [[nib pen (object)]].
nib pen (medium)