High quality material: Our wire brush features soft brass bristles that are perfect for cleaning or surface texture on soft metals. Comfortable design: the beautiful beech wood handle natural is smooth and provides excellent, long-lasting comfort in your hand. The brush has 8 rows of 18 columns of brass bristle wire brush. Versatile: Our wire brush applies to a variety of uses, including removing weld slag, rust, paint stains, cleaning steel parts, machinery, unfinished metal parts and special corrosion without damaging the surface or fine details. It's also great for cleaning jewelry, grilles, and 3D printer nozzles. Non-abrasive: Our slag brush is gentle enough to not mar finishes or scratch metal while leaving a high polish. This is the perfect tool for anyone looking for an effective, non-abrasive cleaning solution.