FINAL SALE. Note that this is a sample sale product and might come with minor scratches, dents or imperfections. Discount codes can’t be used for sample sale pieces. A pair of solid sterling silver drop earrings. These drops have a spiral pattern and a tapered point inspired by jewellery burrs and hang on sterling silver ear wires. Individually laser hallmarked in Dublin Castle. Feminine with an edge. From the Mechanical Collection.  Silicon stoppers are included for added security. *Goldsmiths use jewellery burrs (or burs) for engraving, filing, deburring, stone setting, opening holes, metal removal and wax carving. There are dozens of burs to choose from. We thought this shape and pattern was particularly beautiful.