丸まるペン

noun

mapping pen; crowquill pen

A dip pen with a small, rounded nib, traditionally used for fine lines in drafting, mapping, and manga inking.

• 漫まん画が家かは丸まるペンで細こまかい線せんを描えがく。

  Manga artists draw fine lines with a mapping pen.

• 製せい図ずには丸まるペンがよく使つかわれていた。

  Mapping pens were often used for drafting.