Cotman Brushes use a blend of fibres with different thickness to achieve important quality. While the thicker fibres contribute strength and spring, the thinner fibres improve colour carrying capacity. Handles are specifically designed to give balance and comfort when painting. Ferrules are made from high-quality nickel-plated brass which helps to prevent corrosion. Series 111 Round-short Handle is suitable for fine detail, washes and lines. The traditional and popular head shape for all-purpose water colour work.