Vintage ceramic reversible egg cup, chicken egg, duck egg cup, french country

...kitchen red line double sided egg holder A simple yet pretty egg cup, suitable for holding a smaller (regular) sized chicken egg, the other side for holding something larger, like a duck egg perhaps? In a white ceramic with simple red and black lines and a subtle hint of a pie crust edge on the larger end. In good condition. Size: 4 inches tall (10.3 cm)