This is a beautiful example of Old Paris pot de creme cups that date back to the late 19th century. Each cup has a background of green and is decorated with pink swirls and heavy gold trim. The cup lid finials are little pears, finished in gold. Each cup handle handle is painted in gold trim.
The pot de creme set most likely had a matching tray at one time but was not included with the cups. As with most Old Paris pieces the cups are not marked.