THESE ARE THE BEST!
I am a guy who is tough on things. Watch bands, rings, etc. So finding something that can last is amazing. My regular wedding band was getting messed up so I wanted something cool and eye-catching to replace it. Those unbreakable tungsten rings? Broken. Stretchy silicone rings? Torn. But these made by Core Carbon are amazing. They're rugged and capable. AND THEY CAN GLOW! I have bought 4 so far, not because they need replacing, but because I find another cool looking one that I want to try. I've even bought some custom made and they are great at communicating with you through the entire process. They're cheaper than some others like it and yet way better. I can't recommend these guys enough.
Rating: 5 stars