This copper wire is 42 gauge (0.07mm) and comes in either coated or bare. The coated version is coated with transparent nylon. So, it retains the original color but it will not tarnish. The bare version has no coating and will develop a natural patina over time.
Because of its size, the wire can be fragile. Therefore, if you plan to use it for braiding or lace making, you may need to consider using multiple ends together. It is excellent as weft in weaving and can be easily plyed with other yarns to create your own metal core yarns.
1/2 Oz, 1000 Yards