Providing materials required for repairing up to five typical windshields, the Scratch Magic Glass Repair Kit is designed to remove pits and scratches that can refract light and impair a driver's vision. Featuring optical-grade lapping and polishing compounds, it includes a felt lapping bob, six-inch diameter bufifng wheel and directions for removing "dings" caused by common road debris. Compunds are water-soluble and environmentally safe.