Autodesk Sketchbook Hair Brushes |link| Download
A: Increase your canvas DPI. If you are drawing on a 72 DPI canvas, even a 500px brush will look blocky. Work at 300 DPI or higher for hair detail.
A thin, long brush with high sensitivity to pen pressure. This is for drawing individual strands on top of a base color. It usually has a square or slanted tip. autodesk sketchbook hair brushes download
Even though Autodesk transitioned the app to a new team in 2021, those legacy hair brushes still work in the modern Sketchbook Pro A: Increase your canvas DPI