Use this coloring brush to add vibrant color to any sketch, journal, cartoon, illustration, or rubber stamp art. It performs similarly to an artist brush and features bright, dye-based ink. By changing the amount of pressure on the tip, you can create fine, medium, or broad strokes. The felt tip is durable and springs back quickly to its original shape. The odorless, water-based inks can be layered or blended using a colorless blender pen to create seamless gradations.