Liangle Steel Wool is Fine Grade #0. Please check the grade range on the pictures. This grade is ideal choose for cleaning, polishing, buffing and refinishing. It can be used to scour metal surfaces and pots and pans. You can clean porcelain, tile and grout, remove rust and paint and protect metal tools, clean tires. It can be used to remove finishes from antiques & fine woodwork and as wall cleaner.