---
product_id: 105283404
title: "Handmade Ring Band - Carbon Fiber Green, Purple, and Black Marbled Glow Ring, Matte or High Gloss Finish, Glow-in-the-Glow, Durable, Waterproof, Sizes 4-16, Custom Band Widths"
brand: "core carbon rings"
price: "€ 155.86"
currency: EUR
in_stock: true
url: https://www.desertcart.hr/products/105283404-handmade-ring-band-carbon-fiber-green-purple-and-black-marbled
store_origin: HR
region: Croatia
---

# NASA Technology Glow-in-the-Dark Handmade & Unique Handmade Ring Band - Carbon Fiber Green, Purple, and Black Marbled Glow Ring, Matte or High Gloss Finish, Glow-in-the-Glow, Durable, Waterproof, Sizes 4-16, Custom Band Widths

**Brand:** core carbon rings
**Price:** € 155.86
**Availability:** ✅ In Stock

## Summary

> ✨ Elevate Your Style with a Touch of Cosmic Glow!

## Quick Answers

- **What is this?** Handmade Ring Band - Carbon Fiber Green, Purple, and Black Marbled Glow Ring, Matte or High Gloss Finish, Glow-in-the-Glow, Durable, Waterproof, Sizes 4-16, Custom Band Widths by core carbon rings
- **How much does it cost?** € 155.86 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/105283404-handmade-ring-band-carbon-fiber-green-purple-and-black-marbled)

## Best For

- core carbon rings enthusiasts

## Why This Product

- Trusted core carbon rings brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Glow Like a Star:** Rechargeable glow feature lasts for years, perfect for night adventures.
- • **Custom Fit for All:** Available in sizes 4-16 with customizable band widths for the perfect fit.
- • **Unmatched Durability:** Crafted with proprietary NASA technology for a ring that lasts.
- • **Handcrafted Excellence:** Individually made on Florida's Space Coast, ensuring each piece is one-of-a-kind.
- • **Satisfaction Guaranteed:** Free exchanges and returns until you find your perfect match.

## Overview

Core Carbon Rings are handcrafted, glow-in-the-dark rings made with proprietary NASA technology, offering unmatched durability and a unique aesthetic. Available in a range of sizes and customizable widths, these rings are designed for comfort and style, ensuring a perfect fit for every wearer. With a satisfaction guarantee and a rechargeable glow feature, they are the ultimate accessory for the modern professional.

## Description

CORE CARBON RINGS - Handmade Ring Band - Carbon Fiber Green, Purple, and Black Marbled Glow Ring, Matte or High Gloss Finish, Glow-in-the-Glow, Durable, Waterproof, Sizes 4-16, Custom Band Widths

## Features

- Sizing - All of our rings are made according to US Sizing and are a standard fit ring. Please keep in mind, the band width can affect how the ring will fit. The wider band widths will sit on the fattier part of the finger making it feel tighter. We recommend with a 9mm or 10mm band width you go up half size from what you normally wear. We also offer free exchanges until you have the perfect fit!
- Proprietary Nasa Technology in Each Ring - Having decades of experience with carbon fiber and composites, we invented a unique process for NASA that we use in every Core Carbon Ring made. The process allows for an extremely strong, lightweight, comfortable, and truly unique ring.
- Handcrafted on the Space Coast of Florida - Each ring is professionally and individually handcrafted giving you a one of a kind piece.
- Glow - We use a Non-toxic strontium aluminate infused in our resin for the glow. Glow times vary depending on charge time and sunlight exposure/UV exposure. When charged with the included UV light for 5 to 10 seconds, the ring will glow strong for a couple of minutes then the glow will dim for one to four hours. It is necessary to be in a dark or dimly lit space to see the full affect of the glow. The ring can be recharged for 10+ years. Included is a UV mini light to charge your new glow ring!
- Satisfaction Guarantee - We want you to be completely satisfied with your new ring. If you are not for any reason, please contact us. We will be happy to exchange the ring until it is a perfect fit or it can be returned for a refund.

## Images

![Handmade Ring Band - Carbon Fiber Green, Purple, and Black Marbled Glow Ring, Matte or High Gloss Finish, Glow-in-the-Glow, Durable, Waterproof, Sizes 4-16, Custom Band Widths - Image 1](https://m.media-amazon.com/images/I/71g+H3tEFjL.jpg)

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**Shop now:** [https://www.desertcart.hr/products/105283404-handmade-ring-band-carbon-fiber-green-purple-and-black-marbled](https://www.desertcart.hr/products/105283404-handmade-ring-band-carbon-fiber-green-purple-and-black-marbled)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-03-02*