Crafted for those who love minimalist, high-tech, or industrial-chic designs, this 8mm black carbon fiber ring blank offers a lightweight, ultra-durable base for custom inlays (e.g., wood, metal, or stone). Perfect for wedding bands, fashion rings, or personalized gifts.

Key Features:

✔ Material:

• Aerospace-grade carbon fiber – Lightweight (lighter than titanium), yet 5x stronger than steel.

• Matte black finish – Stealthy and modern, with a subtle woven texture.

✔ Design:

• 8mm width – Bold and masculine, ideal for statement rings.

• Flat or domed profile – Choose based on comfort preference.

• Invisible groove for inlays – Seamlessly embed materials like wood, meteorite, or opal.

✔ Durability:

• Scratch-resistant – Won’t tarnish or corrode like metals.

• Hypoallergenic – Safe for sensitive skin.

✔ Customization:

• Pair with inlays (e.g., whiskey barrel wood, Damascus steel, or turquoise).

• Laser engraving – Add names, dates, or patterns.

Why Choose This Ring?

✅ Ultra-modern aesthetic – Sleek, futuristic, and gender-neutral.
✅ Endless personalization – Create a one-of-a-kind ring with your choice of inlay.
✅ Ideal for engineers, motorsport fans, or tech enthusiasts.

1) What the MOQ?How can we guarantee quality?
Usually our MOQ is 5pcs per size for order. low MOQ is acceptable.
Always a pre-production sample before mass production;
Always 100% final Inspection before shipment;

2) How long of the sample delivery time and mass order production time?
Sample is around 5-7 business days; Mass order is around 15-25 business days.

3) Can you make your own design and add your own logo on the products?
Yes. we welcome customized and engrave customers' logo on the products freely.

4) What are the advantages of Tungsten Carbide Rings ?
1.Never Fade Never Scratched
2.10 times harder than 18k gold
3. 5 times harder than stainless steel
4. High Quality And Inexpensive

5) Why choose us?
1: 8+ Years manufacturing experience since our factory established in 2017.
2: Free samples available, customers just need to pay the shipping fee.
3: Small mini order quantity 5 pieces per size accepted.
4: Provide free high resolution pictures.
5: High quality,reliable quality assured.
6: Factory-Direct price.
7: Offer service of adding customer's logo.