Old water butter dish Pottery from the Chapelle des Pots de France

Very pretty earthenware water butter dish from the poterie de la chapelle des pots de france. For your information, the water butter dish system allows you to store the butter without having to put it in the refrigerator, so it does not harden and keeps its flavor intact. In good condition, no major defects. 10 cm in diameter and 6 cm in height without the lid.