Sterling silver fresh water pearl Earrings, antique ceramic pipe parts, black patinaLong and Lovely Earrings made from sterling silver with black patina, freshwater pearls, antique one use clay pipe parts from the Thames River are from around 1850. I found the pipes, cleaned them with bleach and painted them with posca paint. They are supposed to show their age as a reference to time a talking point. The hooks and Head pins are Sterling silver. Total Length 7. 5cm Lightweight, one only pair.