Harris, just a thought, I bought a shoe buffer, 2 heads , one black, one red, chrome body I believe the brand is old dremel, really handy for polishing without going to the extreme, picked it up go 50$ on e-bay, for my vulcanite stems I do this, buy a cheap chap stick with sayilic acid in it, read the ingredients has to be this, after smokeing coat the end with Chapstick, leave it for a little while, then wipe with paper towel, stems will gleam, works for me. The old cajun