The metal ring elements are really good quality, but much thicker than I anticipated. It would be nice if the item description shared the gauge of the rings, and maybe how many mm the hole is. I had trouble getting my design right to begin with because the hole was a lot bigger than what I expected. The artwork print quality looks great, but quite a few of my earrings had the artwork chip at the edges when peeling the protective film off. Maybe if your design doesn't go to the edge you won't have this issue. The dangly earring style has a hoop attached to the hook in such a way that the design will face outward to the sides rather than forward (if you're looking in the mirror, the artwork doesn't face you). This was fixed by twisting the little loop at the bottom of the hook myself, but just an added thing to do. I think most dangly earrings are meant to face forward, so that's what I expected. As you can see, I added a bead myself, but Zap was really helpful and added an extra hole and ring for me at a small extra charge. I love Zap's commitment to eco friendly goods, and it is one of the reasons I love working with them. Overall, my customers and I area really pleased, just a few things I wish I knew ahead of time.