Features a mix of sable and synthetic hair Suitable for watercolor, fluid oil, acrylic and Griffin Alkyd Fast Drying Oil colors. Constructed of a mix of sable and synthetic hair to mimic the performance of a pure sable brush. Terracotta-stained handle has a seamless gold-plated nickel ferrule for durable use. Winsor Newton Sceptre Gold II Long-Handle Paint Brush 505, Size 18, Flat Bristle, Sable Hair, Terracotta is one of many Art Brushes available through Office Depot. Made by Winsor & Newton.