OOK� Copper Hobby Wires are ideal for crafts, decoration, and DIY projects. These OOK copper wires have a robust design and ensure a stronghold while making your favorite jewelry, flower accessories, fastening items, fixing up fences, and many more. Soft and flexible, these 18-gauge copper annealed wires are self-tying and also make sure that your hand stays clean and cut-free while using them.