. This is a Testors #3/0 Red Sable Round Model Master Paint Brush. FEATURES: Solid birch wood handle Seamless nickel-plated ferrule Hand-formed Red Sable bristles are glued into the ferrule. Recommended for precise, small scale work. This is a very fine tipped brush used for fine detailing, fine control figure painting (faces, insignia, fine details, etc.), and fine blending effects. Packaged in a bubble pack with peg board header card.