I bought my wedding band from Kinn (or, rather, I sent my husband the link to Kinn to buy my wedding band) after I'd been Instagram targeted by them. I LOVE the look of the ring, and it does fit nicely, but after wearing the ring regularly for a few months, I developed a rash. The underside of the ring is hollow (see photo), and I think soap scum was getting stuck underneath and irritating my skin. It also collects a lot of crud in there. I'm going to find a way to fill it in. Tips?
Fill in that underside.