Niobium French Earring Wires, Hypoallergenic, Rainbow Multi Color Assortment, Earring Hook findings;

Wonderful NIOBIUM wires now allow you to safely use fAnodized niobium makes color permanent and non-reactive. It isn't a paint or tint. Note that there will be some color variation due to process, and colors can vary between batches. A wonderful addition to your collection of jewelry findings! Titanium doesn't offer this variety.doesn't look like this, and even gold can cause some allergies (plus be much more expensive). Niobium is also a durable and corrosion resistant. alternative when other metals cause allergic reactions. While nothing can be guaranteed allergy free, most people tolerate these wires very well and customers love them for their jewelry. French wires do not come with "backs" but a good choice is clear small plastic backs if you need extra security.