Cotman brushes are a range of pure synthetic watercolour brushes of the highest quality. By blending fibres of differing thickness, the three most important qualities sought after by artists' is acheived. Three thicker fibres contribute strength and spring whilst the thinner fibres improve colour carrying capacity. Together they retain a perfect point, time after time.

Series 333 brushes feature an extra fine point for painting lines, long scroll work and detail. Originally designed for painting the rigging on ships, these brushes are excellent for continuous fine lines e.g. tree branches and telephone wires.