Wool or synthetic fiber cloth as raw material plant attached to the surface above or directly on the sheepskin flannel replanted with a resulting coated abrasives. Abrasive and shape: a wool or synthetic abrasive, divided into coarse, medium and small three, spherical shape. Performance and advantages: 1. With the polishing liquid can be used with the polished surface to achieve better results. 2. Polishing processes before the marks left by sand. Application of hair bulb: 1. For any of the surface where high precision grinding. 2. Of metal, plastic and furniture surface paint finish. 3. Automobile, aircraft and other surface finish.