Caiyao6mm Color Changing Ring Mood Emotion Temperature Index Copper Color Change Ring for Women Men

They work great.

i mean, what can you expect for that price?

Jolie bague que mon petit homme aime beaucoup. La couleur change rapidement.

Such a beautiful ring. I cannot recommend it enough. The quality is top notch. It's a little bit big on me but I feel maybe I didn't measure my finger properly. Hasn't tarnished or turned my finger green after daily use.

For a teenage boy, the ring looked tasteful - and that he would not tire of it. It was shipped in good time and the price was reasonable.