Pair of lunches or chocolate cups in sarreguemines kind of earthenware

Pair of lunches or chocolate cups in earthenware. No signature, but sarreguemines style. White background and red floral decoration for one and blue for the other. Red or blue fillet. Very good condition, to note a small defect at the edge of the red cup (see photo) Dimensions: height: 5.5 cm, diameter at drinking 12 cm. Capacity: 300 ml.