一把平頭的馬克筆刷,我用來畫草圖和塗鴉。 A marker brush with a flat tip that I use for sketches and doodles.
我通常會用它來疊加不同的不透明度,所以我建議這樣做。

以下是我用它畫的一些草圖:

I usually use it while layering it with different opacities so I recommend doing that.

Here's some sketches I've done with it:
