Wahl 8991 5 Star Hero hair trimmer. T-Blade Trimmer from Wahl. Corded and powerful, cuts hair with speed and ease. The proven all star blade lets you create custom styles with a compact size that lets you handle with comfort. Set includes Pro-Set Tool to help you adjust precisely to zero-overlap. Includes: Professional trimmer, 3 guards (1/16"-3/16"), oil, cleaning brush, operating instructions, and Pro Set Tool.