Random uneven feeling and concentration change by pressure
This is a line drawing brush.
ランダムな凸凹感と濃度が筆圧で変化する
線画用ブラシです。
It's a pencil for the line drawing because there is a random irregularity feeling ⚠️.
I think that it is difficult to use it by a person because each person such as pressure and hand hair.
The author is a person who has a pen-tab setting, which is usually weaker by pressure.
⚠️ランダムな凸凹感あるから鉛筆って事にしてる線画用水彩ペンって感じ
筆圧や手ぐせなど人それぞれなので人により使いづらいと思います。
作者はペンタブ設定を筆圧を普通より弱くしてある人です。