The Sentinal Ring
Estimated to ship in 3–5 weeks. Timing varies slightly by design. Delivery time is additional.
Sizing & fit
For the most accurate fit, have the intended finger measured by a jeweler using a band close to this width.
Read the sizing guideShipping & delivery
Estimated to ship in 3–5 weeks. Timing varies slightly by design. Delivery time is additional.
Shipping charges and options are shown at checkout.
View shipping policyReturns & support
We offer free ring resizing. Ring refunds are unavailable once ring parts have been ordered for your order or we have started making your ring. If you need a resize or have an order question, contact us with your order number. See the full policy for other eligible in-stock returns.
View return policy Get help with an orderA ring so perfect and balanced. Each ring is carefully crafted with your choice of precious metal and lume stripe. Each lume is a culmination of multiple lume colors to create a custom lume different from nearly anything we have used before.
Blue - 15% blue water 80% cobalt blue and 5% indigo (lasts up to 4 hours)
Green - 10% neon green 90% ultra green (lasts up to 10 hours)
Orange - 70% racing orange 30% phantom orange (lasts up to 60 minutes)
Purple - 15% neon purple 80% indigo 5% ultra green (lasts up to 3 hours)
Red - 70% fire 30% phantom
For higher karats of gold please contact us, we can go all the way to 24k gold on this design.
How It's Made
Here's a quick video that shows what goes into making our rings. We hand craft each ring in house made specifically for you. We use the highest grade carbon fiber, ultra pure epoxy that has been cured and post cured for maximum strength, super bright glow and high grade materials across the board.
Like Our Videos? Subscribe to our Youtube Channel and we'll make some more videos for you!
Did you like those videos?
Subscribe to our Youtube Channel for more videos! Click Here.
We have a video of clips of different things we've all accomplished in the Rune and Carbon Fi shop this last year. Check it out!

















