Otis All Purpose Brush Gray 3-Pack

All Purpose Brush Features Double ends allow for large surface scrubbing on one end and precision cleaning with the smaller end. Includes brushes with different bristle material for varying levels of aggressiveness when cleaning: nylon blue nylon and bronze. The nylon brushes are the least aggressive meet Mil. Spec. and are safe for everyday use. Recommended for use on virtually any surface including wood surfaces. The Blue Nylon Brush features stiff bristles that allow for a more aggressive clean. The bronze brushes give you the ability to scrub hard to reach places where carbon powder and copper residue build up. All Purpose Brush Specifications 1-Nylon All Purpose Brush 1-Blue Nylon All Purpose Brush 1-Bronze All Purpose Brush