1.Cerium oxide is the best polishing powder for glass scratches due to its chemical and physical reaction.2.Easy to use, just mix with water and apply to the glass surface with the polishing felt to easily scratch windows, mirrors, tabletops, windshields, glass, shower screens, windshields, aquariums, even car headlights to like-new condition.Product DescriptionName: 8pcs Polishing KitPad Max RPM:12000Suggested instructions for using Cerium Oxide:(1)Necessary accessories:1.Cerium Oxide2.Water (Some recommend distilled water)3.Polishing wheel4.Drill5.Small plastic tubs (Pint or quart size)6.Spray bottleColor: whiteMaterial: feltPackage Contents:1 x 120g cerium oxide 1 x 2cm felt polishing wheel1 x 3cm felt polishing wheel1 x 3inch felt polishing wheel pad1 x 8mm drill adapter3 x 3inch diameter polishing padOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.