Art Factory Studio Brush - Round #3 comes with white synthetic bristles, ideal for painting thin to thick lines or medium sized tear drops. Applicator with a glazed wooden handle and nickel plated ferrules, is easy to clean after each use. Brush is 7 and 1/2" long. Brush head is 1/16" wide at the base with 5/8" long bristles. Art Factory brushes have synthetic bristles, made without harming any animal in the process.