Made it home and looked in the box. Brown is for buffing and polishing soft metals. Red is precious metals. I also have white, green, blue and black in the greased compounds. 240, 400 and 600 in the greaseless. But only 6 wheels. Think I'm a bit shy on wheels. LOL.
And I guess I hate the mail order because of my C.C. bill. When I can pay cash I don't go thru the funds so fast. Still working on the bill. Work is getting slower but its that time of the year. Plus I had to buy two new cell phones for the wife and I. Then the cost of the new roof on the house. Maybe I will get my head above water in 2020. Ha.