Polish Napkin Rings Holders Dining Hand Painted Porcelain Ceramic Gift Floral

Possibly Polish Made Hand painted set of 6 floral napkin rings. Each one is different. 2 inches long and about 1.25 inches wide. Some of the paint is a little outside the lines and some seeps through the porcelain/ceramic. These items are vintage and research shows they are likely from the 1950’s.