The Joker


Product Details

Themed with the Joker Color Scheme, we took our signature Joker Aurora Carbon Fiber from our Aurora Carbon line, and added a glow liner to increase the glow power of the design. The green is the brighter of the two glow colors so we used a purple liner to boost the brightness of the purple glow. 

  • Joker Theme
  • Broad Design
  • Matte or Gloss Finish (Matte Finish Pictured)
  • Hypoallergenic

Production Lead Time

All CarbonFi rings are handmade, and crafted per order. We are currently averaging 1-2 weeks of production time for this ring. This timeline is an estimate only and can be advanced or delayed by a variety of factors, including but not limited to material delays or shortages, or labor availability.

How The Glow Works

To charge the glow you need a UV light or sunlight. Green will charge with just led lights, but purple requires the use of actual UV light. It only takes 30 seconds of sunlight or a black light and the ring will be fully charged. It will glow when you enter a dark room. Just pulling into your garage or walking indoors is enough to illuminate the ring. 

Glow Duration

Glow duration is dependent on the darkness of the room and color. The entire ring will remain illuminated for 2-4 hours in a very dark room. Green will continue to glow for up to a full 8 hours. The darker the room, the more intense and long lasting the glow will be. 


Making sure your ring fits is a crucial part of the ring shopping process. All CarbonFi Rings are sized in US sizes. If you are unsure of your ring size, select the "Unsure - Send Ring Sizer First" size option and we will send you a ring sizer before making your ring. The Joker is eligible for a free size exchange. If your ring isn't a perfect fit, contact us at, and we will be more than happy to find a solution for you.

Lifetime Warranty

We offer a lifetime warranty for this ring. Our rings are built to last a lifetime but we understand accidents can happen. If any problems arise with your ring, please do not hesitate to email us and we are more than happy to assist you.


Avoid Jewelry Polishing Chemicals, Acetone or nail polish remover. Mild soap and water is the ideal cleaning solution. Water is okay.

You may also like

Recently viewed