I found three different teacup and saucer settings today at the Salvation Army store. Two of the sets are porcelain china, and one is probably a thin white stoneware that says its microwave oven safe. Gromit05 wanted some for her gypsy fortune telling and seance room this year. The teacups are a nice mix of various patterns, but I'd really like to make them look more aged. One look I remember seeing before on really old teacups was a crackled effect, similar to a very fine crackle paint finish. I don't want to paint over these cups, but any ideas for how to make them look more aged?