Sold By the Pair. Add the 925/10 silver-filled earwire with coil to your beading supplies. This lustrous silver earwire is unique because the wire near the coil is flattened, creating a pleasing design. An open loop is attached at the bottom of the coil, so you can attach your charms and beads easily. Our 925/10 silver-filled products are comprised of 10% silver, significantly higher than 925/20 silver-filled products, which only contain 5% silver. Use this dazzling earwire to dangle sparkling Swarovski beads or pair with other silver items.