It is a brush for when I wear a check pattern in a uniform.
I think that it is good to use it on a dark color because a color is fixed. (If you want to change the red part, you can change it to a different color after you've drawn it in a different layer tonal correction and then fiddle with the hue. Play around with saturation. )
It is a good feeling when I draw it with a gentle curve because I am weak in an abrupt angle.
制服にチェック柄を着ける時用のブラシです。
色は固定なので暗い色の上に使うのが良いと思います。(赤色の部分を変えたかったらこれで別レイヤーに描いた後色調補正で色相をいじると別の色に変えられます。彩度とかもそこでいじって下さい。)
急激な角度に弱いのでゆるやかなカーブで描くといい感じになります

