1.Cerium Oxide is the best polishing to glass scratch because the chemical and reaction.2.Easy to use,just mix with water and apply to the glass surface with the polishing felt to lightly scratched windows, , tabletops, windshields,glass , shower screens, windscreens, fish tanks, even car headlights to like-new condition.Product Name: 8pcs Polishing KitPad Max RPM:12000Suggested Instructions for Use of Cerium Oxide:(1)Supplies Needed:1.Cerium Oxide2.Water (Some recommend distilled water)3.Polishing Wheel4.Electric Drill5.Small Plastic Tubs (Pint or quart size)6.Spray colour: white: 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 bit adapter3 x 3inch diameter polishing padOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm. Our products are made with the highest quality materials and are designed to provide you with the best possible user experience. We strive to ship out all orders within three days of purchase, and the estimated delivery time is 8-15 days. When shopping, please pay attention to the size and dimensions of the product to ensure that it meets your needs. In the title and , we have provided detailed information about the product, including its features and specifications We want you to be completely satisfied with your purchase, so if you have any questions or concerns, please don't hesitate to contact us. We are here to help and will do our best to assist you. Thank you for choosing our product. We hope you enjoy it