Corelle Corning Tribal Spirit Cups Set of 4 Stoneware Mid Century USA Made

A set of four Corelle Corning USA-made 8 oz coffee or tea cups in the Tribal Spirit pattern. The cups are a very light beige with black Aztec-like accents around the sides, as shown. All are bright and unfaded. We found a couple marks but all are free of chips and cracks. Seee photos.