Ceranord vintage mugs

4 vintage ceranord st amand cups and saucers. Semi-vitrified. Very soft blue color. 3 cups are the same model and 1 is slightly different in terms of pattern but the same color. Diameter 8.5 cm traces of time typical of old tableware. No chipping but some small defects or chips in places. One is more weathered than the others. Slight beginning of cracking on one of the handles. 4 mismatched saucers. The defects are visible in the photos.