9pcs/Set Glass Polishing Kit, Deep Scratch Remover Car Polish Pad Cerium Oxide Powder Felt Polishing Wheel Set for Windscreen and Glass(Size:9 pcs)

All the items came in a plain white box with no markings, and there were no instructions at all. I did not expect to get a complete "how to" book on using the kit, but there wasn't even a paper listing of the enclosed items. Not even mixing instructions for the polishing powder. I asked the seller and was just told to mix the powder with a little water and use the buffing wheels. I know it's not that simple. I found a YouTube and tried my best, but I pretty much wasted my time and accomplished nothing. Don't buy this unless you are already an expert and just need spare supplies.