Review on Dremel 404 Bristle Brush by Devin Jenkins

I was given this Dremel attachment to speed up the polishing of some heavily tarnished brass wall hangings. I used it to apply polish and remove dullness. I then used a Dremel felt tip to finish the polish. They did a great job - didn't scratch the finish and made removing tarnish much easier and quicker than doing it by hand. This is still a tedious process for heavily tarnished items requiring multiple applications, but much better than doing it by hand. My top advice is to touch the surface lightly and at an angle with the tip, not directly.