I don't like washing bare clay on domestic ware whether it is for serving or cooking. So I cut foot rings. They look better and allow most of the base to be glazed. The only disadvantage of the foot ring is its tendency to collect grotty water in the dishwasher. I cut V shaped chinks in the foot ring, but that spoils the look. What I would like is the foot ring on a plastic mug I own. It has a foot ring of tiny half domes, but I can't think of any way to apply them efficiently to thrown cups. Any ideas?