Yes Tina, I use a Lyman Twin Turbo Tumbler, which is a 1200 that
comes with two sizes of bowls. I use the larger bowl with walnut
shell/rouge for my handgun brass and the smaller of the two with
mixed staiinless steel/burnishing compound for my jewelry tumbling.
It does an excellent job on both. I've had and used it for several
years and never had any problems with it. It came with three
covers: a clear cover for each of the two sized bolws and a
grip/screen/matrix (a very wide matrix) that fits the larger bowl.
I don't use the latter at all, but the two clear covers I always