Is it safe to use old ornament hooks for jewelry?
The packaging's long gone and they've been sitting in the toolbox for years. I made one charm and want to make more, but I don't know whether it's okay to keep using these hooks or use wire that's actually sold as wire for jewelry-making.
Aside from "don't stab yourself, don't ingest the wire," I'd like to know whether this kind of metal can cause skin irritation or rashes or if that's an issue with any sort of metal (if the latter, is there anything I can do about it?). Unfortunately, I haven't tried wearing the charm I made because I have a bug bite on neck; the charm would brush right up against it. My fingers seem fine, though.