Nitro Black (6mm Width)

Product Information
9 reviews
$ 124.96

6mm in width, this ring has been designed with a raised matte center which then leads into black high polish step-down edges. This makes the perfect men's wedding band. It's extremely durable and comfortable.

Ring Engraving Available.


  • Tungsten Carbide
  • Matte Textured Top 
  • Stepdown Polished Edges
  • Comfort-Fit
  • Width 6mm Or 8mm
  • High Scratch Resistance 
  • Comes with a ring box


Free Shipping on All Orders

Ships Within 24 Hrs.

U.S. Domestic Shipping: 1 to 4 Days

International Shipping: 9 to 24 Days 

Canada orders usually take 8 to 15 days.

 You will receive an email with a tracking number when your orders ships out. Faster shipping options at checkout. 

*All rings ship from Southeast, Michigan.

Return | Exchange | Warranty

90 Day Return

If you do not like your ring, you can send it back for a full refund within the first 90 days. 

No Hidden Fees

120 Day Free Ring Exchanges/Resizing

If your ring does not fit, send it back and we will send you another one for free.

No Hidden Fees.

After The 120 Day Resizing/ Exchanges

In the rare event that your ring needs to be resized after 120 days, a deductible of $30.00 will allow you to exchange your ring for a new size. No limit.

The Wedding Policy

Do you have an upcoming wedding? The 90-day return, Lifetime Warranrty, and the 120-day ring exchange/resizing will not start until after your wedding day.

*If you do NOT have an upcoming wedding, our 90-day return, free resizing and lifetime warranrty will start when you receive the ring.

Lifetime Warranty

In the rare event that your ring becomes damaged in any way, we will replace it for free in the first year.

What Happens After a Year?

If your ring becomes damaged after 1 year, we will replace it for a small deductible of only $45.00. You will receive a brand new ring. There is no limit on how many times you can use the warranty. 


Most of our rings are made of alliterative metals, which means they cannot be resized. For this reason, we will send you a brand new ring.

We ask customers to cover the return shipping. For U.S. customers, shipping should be $4.00 if you use USPS First Class Mail.



Unsure about your ring size?

Order the ring sizer 

Customer Reviews
4.8 Based on 9 Reviews
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Filter Reviews:
Chelsea V.
United States United States
Love this ring!

So I originally bought the modern black II but it was fairly wide, more than I expected. I contacted and got the nitro black in 6MM and am in love! Their customer service is great and the quality of the ring is perfect. I love having different wedding bands, I can’t wait to get any other down the road!

christos k.
Greece Greece

Best ring i ever bought

Dwayne H.
United States United States
Quality at a Great Price

The rings seems to be made of good quality. Has a nice “weight” to it. Very satisfied with the purchase.

Minhhang M.
United States United States
Nitro Black 6mm

Quality feels amazing right from the box, has a nice touch to it. Definitely worth the price.

Luis U.
United States United States
Nice looking ring

Good quality ring the return/exchange process is why I don’t give 5 stars just because I lost out on $10 for the return.

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