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Filament Carbon Fiber Fibonacci Ring

Size
Color
Blue Glow
Turquoise Glow
Green Glow

Enjoy 20% off glow rings (discount applied automatically at checkout).

Worried about what size to order? Use this free app (click here for iOS and here for Google devices) to instantly find your size. And if the fit isn't perfect, we'll be happy to exchange it.

  • Made with high-performance filament wound carbon fiber and our custom glow material
  • Hours of glow time with each charge
  • Easily charged with sunlight or a UV flashlight (included for free)
  • Ultra-durable and unconditionally guaranteed
  • Handcrafted in Brooklyn, New York
  • 6.5mm wide

    Cut from high-performance filament wound carbon fiber with a glowing comfort-fit interior as well as a glowing exterior stripe, the Fibonacci ring is designed according to the Fibonacci sequence. 

    Unconditionally Guaranteed: If your ring doesn't fit perfectly, we'll be happy to exchange it for the right size. And if any of our products don't meet your expectations in any way, we'll happily replace them or send you a full refund, whichever you prefer.

     

    Handcrafted in Brooklyn

    Every Carbon6 ring is made entirely in New York. Our Forged Carbon Fiber is produced in-house, and our gold and silver is conflict-free.