Brushes for soft lines. やわらかめの線用のブラシ。
A drawing pen made from a watercolor brush.
The one made because it uses it when it doesn't want to make it to a clear line very much.
I use it as a fairly to fill.
You might want to use the concentration and border of watercolor in your favorite way.

水彩筆を元に作った線画用ペン。
あまりハッキリした線にしたくない時に使う用で作ったやつ。
塗りにもそれなりに使ってます。
好みで濃度や水彩境界をいじって使うといいかも。
