This is a Tamiya No.1 Flat Modeling Paintbrush. FEATURES: High quality, easy to use performance. Made of fine horse hair from Chinese and American horses. Off-white colored bristles. This brush would better be used for painting larger areas. Natural colored wood handle. Burgundy imprint. INCLUDES: One Flat Modeling Brush (#1) SPECS: Length: 8-1/4" Bristle Width: 1/8"