Vintage PIA Bone China Set of 4 Pig Napkin Rings

This is a set of 4 bone china pig napkin rings. Each pig is holding a flower in its mouth. They measure approx. 3 inches tall, openings are 1 inch. They were made by PIA in the Philippines in 1986. They are all in very good pre-owned condition. See pictures for description. No chips, cracks, breaks etc. So cute! Don''t miss these adorable little guys. Feel free to ask any additional questions. I do not respond to insulting low ball offers. Thanks for looking.