Thanks for asking, Deb! How timely. I was just responding to an email from a rep from Old Gringo. They contacted me today and let me know they are inquiring with the factory about the metal used for the studs and any advice for dulling the finish.
I'm leaning towards keeping them. They fit well and feel good. I suspect they will dull in time. I'd like to try them out with some outfits if I get a chance in the next day or two. I already can see they would work well peeking out from the hem of flares.