Set of 4 vintage ceramic fondue bowls

Set of 4 vintage red clay ceramic fondue pot bowls, Vallauris type. A light blue, a dark blue, a yellow and a red. Band of melted fat lava enamels in the center. White enamel background on the pelvis and heel. Unsigned. Good condition, no shortage, see photos. Height 4 cm x 10 x 8 cm. Price for the lot.