We offer Scotch Brite in the two most useful grades for our work. The 113016 is a maroon color and is the more aggressive of the two. It is great at removing deposits inside tubing, etc. Cut off a small piece and mount on a flute rod in your bench motor. You will quickly bring a new surface to light. The 113017 is gray in color and will leave a beautiful dull-lustre finish. Great for cleaning up neck sockets and tenons, flute tenons, etc. Sheets measure 6″ x 9″.