I enjoyed doing this - I used aluminium wire because I didn't have any copper or other stronger wire thick enough. Because aluminium is softer than the copper, it was quite easy to bend but is probably not as firm on. However, it still works - I will try this in copper when I get some thick enough. It is such an easy project if you are careful to be precise, that you could make a whole lot of these to wear or for gifts. They look stunning on. I loved making it in red (which was all I had) and I know that you can get a lot of different coloured wires which would make these fun to wear and coordinate with any outfit.