RARE crystal pipe opal threader earringsThese handmade threader earrings feature rare Australian crystal pipe opals in sterling and fine silver settings. They hang from a 5" sterling silver box chain. These earrings are threaded through the ear hole, allowing you to adjust the drop length to your liking (click here for a video tutorial). If you have multiple piercings, you can thread them through those as well to look like little hoops. Should you have larger ear holes, they come with clear