IVY & BAUBLE Pure Uncoated 3mm Copper Ring for Men & Women – Raw Authentic Solid Copper Band – Crafted in USA – Lab-Tested & Wellness Jewelry, Sizes 4-12

I wanted a copper ring, and that's exactly what I got! I am noticing a slight greening of my finger, but I also know that's my own fault for forgetting to take my rings off when washing my hands (rather than a defect of the ring). Like other reviews warned me, I find the ring runs a little small -- I originally bought the ring with the intention of wearing it on my middle finger (size 9), but couldn't get it past my second knuckle. Rather than return the ring, I tried on my ring finger (size 8) and found it fit well with my other stacking rings. I do suggest you go up one size from your usual on whatever finger you're choosing to wear this ring. It is a solid copper ring, so it isn't readily adjustable on its own. (If you have a jeweler, definitely see if they're willing to resize for you; I don't, so I go by my best guess.) I admittedly have only been wearing this for 2 days at this point, and I do tend to be rough on my hands so I expect the gorgeous shine will be cut somewhat just by my life's daily scuffs -- but the copper does have a lovely, almost mirrored shine. If you're not doing everything you can to abuse your poor hands, you'll probably do better with preserving that finish than I will -- just remember that copper develops a patina with time. I'm personally really looking forward to seeing how it changes with time and wear. Just to sum up the important parts: I like the slimness of the band, since it easily blends with my current collection of stacking rings. It does run about a size small. This is a little more expensive than other copper rings on Amazon, but I like the solidity and shine of the band. It's a good ring, just bear in mind it's copper -- not a stainless metal. Enjoy!

Quick service, great value for the money, fits perfectly, and beautiful.

It left a green mark on my finger after a few days of wearing and was quite tight for a size 6 (I have really small hands).

This is a very well made Copper Ring at a Great Price.

It is lovely but runs small. I ordered a size 8 but it fits my size 7 fingers.

Nice little ring but runs way small. Order at least one size up

Wearing it now, color is beautiful, just what I wanted.

excelente

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Good quality copper ring with all the health benefits you expect. I have bought several. Highly recommend! Tarnishes, as copper does, so you need to clean it regularly with lemon juice. (Just squeeze lemon juice in your hand (with the rings on) and make sure they get coated. Then wash your hands with water. No rubbing or scrubbing needed. That simple!) If you get a greenish colour on your hand, also a sign it's copper.