Baked egg in porcelain of paris, lot of 2

Baked egg in paris porcelain, set of 2. These are two white porcelain containers with a decoration with grape bunch patterns, leaves and flowers, signed yuman. A metal lid with a ring is screwed onto the porcelain container. Originally, these objects were used for the preparation of eggs and cottons. They can be diverted as spice jars, there is no shortage of ideas. Dimensions: height: 8 cm, extra ring: 2 cm, diameter: 6.5 cm.