Wide compatibility: fits most electric polishers and is suitable for automotive, furniture and jewelry restoration and finishing tasks. Surface protection: high-density wool provides a gentle polishing action that protects surfaces from scratches and damage. Wool material and performance: soft wool wheel delivers improved surface gloss across various materials; includes wool grinding head, wool polishing bits and polishing pads for different stages. Practical use scenarios: - Car care: remove light oxidation and swirl marks to restore a smooth, glossy paint finish. - Wood furniture: revive luster and reduce minor scratches on wooden surfaces. - Jewelry finishing: refine metal surfaces and achieve brighter luster; compatible with jewelry polishing cloths for final touch. Benefits and compatibility: reduces manual effort, yields consistent results, and works with a wide range of polishing accessories for automotive, furniture and jewelry projects.