1.Cerium Oxide is the best polishing to glass scratch because the and reaction.<br> 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.<br> Product<br> Name: 8pcs Polishing Kit<br> Pad Max RPM:12000<br> Suggested Instructions for Use of Cerium Oxide:<br> (1)Supplies Needed:<br> 1.Cerium Oxide<br> 2.Water (Some recommend distilled water)<br> 3.Polishing Wheel<br> 4.Electric Drill<br> 5.Small Plastic Tubs (Pint or quart size)<br> 6.Spray<br> colour: white<br> Material: felt<br> Package Contents:<br> 1 x 120g cerium oxide<br> 1 x 2cm felt polishing wheel<br> 1 x 3cm felt polishing wheel<br> 1 x 3inch felt polishing wheel pad<br> 1 x 8mm drill bit adapter<br> 3 x 3inch diameter polishing pad<br> Only the above package content, other products are not included.<br> 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.