The Carbon Fi Ring sizers are the best way to find your ring size. You can order one before you order your final ring or select the send me a ring sizer option when you order. Just put it on your finger, and tell us the number. It's that simple!

Klarna has 2 popular ways to help people finance their products across the internet.

The first is their Pay in 4 plan. This splits the payment into 4 biweekly payments. If you select this option, we cover all fees and interest.

The second is a more traditional financing plan. This can be done over longer periods of time and leaves you paying interest.

The strontium aluminate powder (and other powders like it) in our proprietary resins, absorbs energy. This energy is given off as glow.

The easiest way to charge your ring is with the sun or a UV flashlight.

You can use normal lights, but they'll take significantly longer.

Our satisfaction guaranteed policy means that we aren't happy until, you're happy. If you ever need anything, just email us (support@carbonfi.com), and we'll take care of you from there

Every ring is made by hand using modern machinery. This machinery is controlled using analog inputs (meaning no robots or CNC machines). The primary tools are drill presses, lathes, and lots of sanding.