Cheerful colors combine in the Spring Designer Wire Blend. Each tube contains 20 lengths of colored wire, all measuring five and three quarters of an inch long. The exclusive blend has been hand-picked by Kristal Wick and features springy hues, like lime green, mint, emerald green and dark forest green. The colors have already been picked for you, so you can use them together in color-coordinated designs. This 18 gauge wire is sturdy enough to be used in structural designs and also works well for jump rings, wire wraps and more.