Cerium Oxide is a polishing powder suitable for glass surfaces due to its chemical and physical properties. It is easy to use—simply mix the powder with water and apply it to the surface using a polishing felt to restore lightly scratched glass, mirrors, tabletops, windshields, glass tables, shower screens, windscreens, fish tanks, and car headlights to a like-new condition. Name: 8pcs Polishing Kit Max RPM: 12000 Suggested Instructions for Use of Cerium Oxide: Supplies Needed: - Cerium Oxide - Water (distilled water may be recommended) - Polishing wheel - Electric drill - Small plastic tubs (pint or quart size) Bottle color: white Material: felt Package Contents: - 1 x 120g cerium oxide powder - 1 x 2cm felt polishing wheel - 1 x 3cm felt polishing wheel - 1 x 3-inch felt polishing wheel pad - 1 x 8mm drill bit adapter - 3 x 3-inch diameter wool polishing pad The package includes only the items listed above; other products are not included. Note: Lighting and display differences may cause slight variations in the color of the item shown in the picture compared to the actual product. Measurement may vary by +/- 1-3 cm.