Sketchbook Procreate Brushes Brushes are pressure and tilt sensitive to give you precise control and a natural drawing experience, allowing for varied line thickness and shading based on your hand movements. Sketchbook brushes are great for sketching, drawing, outlining. From sketch to fine lines and details. Line work and shading, coloring, filling, halftones. Featuring 20 pen pressure-sensitive brushes, this versatile collection includes sketch, outline, marker, pencil, and charcoal brushes, a...