
You can toggle the watercolor edge on/off as well as the blending option to customize the brush to your needs. Other than that, you can still feel free to use it and change it however you like to! :)
This pack is free — download it straight from the author's page. All rights belong to the author; BrushCatalog links to the original source.
How to install: download the file, then in Clip Studio Paint, drag the .sut file onto the Sub Tool palette (or Sub Tool palette menu → Import Sub Tool). More details →