My Daily Sketching brush for Procreate

I'm doing a 365 Day Drawing Challenge and was asked about the brush I'm using. I'm not much of a "brush-wizard", but this one I customized for myself and found it pretty comfortable. Feel free to give it a try! :)
I usually use the size 3 brush, but it depends on the size of the canvas I'm using. Basically they are all the same, they only vary in opacity settings.