I haven't done a whole lot of work with wire jigs, but I've done basic jewelry wireworking and I think it would be easy to make something cute and colorful. You could add beads, do multiple sizes and have something solid or more modular.
Yours is good too. I just have a problem with the idea of breathing metal fumes.
The Lady with a Lamprey
"The powerful are exploiting people, art and ideas, and this leads to us plebes debating how to best ration ice.
Man, no wonder they always win....." Lonesomebri