Read as a 4.5/5
I bought these converters since I don't have my ears pierced, and imho, one of the best purchases I've made this year so far. I have other pairs of clip-on earrings, but they are not as comfortable as these ones. These are comfortable to wear and snug on the ear, but I haven't worn them for that long yet to really tell how well they'll function worn for a long duration.
One thing to note is that they really only work with post back earrings (the straight rod back types). I bought a pair of earrings that weren't post back, but had a malleable backing, and tested it out using one of the converters. I was able to shape the backing so that it fit through the converter, but it's been a struggle to take the earrings on and off. Technically, the converters could work with earrings with other backs as long as they're malleable, but I wouldn't suggest it.
Another thing to note, because the converters function so that they hang the earring off of itself, some earring designs that would have looked nice in theory on a regular pierced ear might look a bit wonky suddenly dangling 1cm off the ear with these on. Just keep designs in mind when selecting earrings to use with these.
All in all, great purchase, and definitely opens up opportunities to accessorize oneself!