I am not one for much jewelry, but I bought these cuff links actually to solve a problem. The shirt cuffs of my favorite tuxedo shirt are a bit small, and I thought these cuff links might provide just a bit more room, and they do.

But if you have loose fitting cuffs to begin with, you may not want this style of cuff link.

I also find that they are well made, and actually kind of neat in an industrial-artsy way.  But I like that kind of look.