
Nano is comprised of a tungsten carbide composite, with a matte black finish and green center plated groove. The edges are beveled and inside is polished to provide a comfortable fit.
Tungsten carbide is one of the strongest compounds known. Our craftsmanship ensures a high-class composite that is extremely impact and scratch resistant, durable and hypoallergenic.
Width 8mm, Thickness 1.4mm
We use US standard ring sizes. To find your perfect fit, please refer to our sizing guide below.
For the best fit on arrival, we recommend verifying your US ring size with a jeweller.
If your ring doesn't quite fit, no problem at all. Simply contact us and we'll be more than happy to assist.

Because each of our rings are made to order, please allow around 5 days for crafting.
Our order will usually reach you in 1-2 weeks for international shipping.
We ship worldwide, and shipping is free.
All orders are fully tracked and insured throughout it's journey to you.
We have placed the most commonly asked questions below. For anything else, please refer to our full FAQ page:
Do you ship to my country?
We can ship to the following countries:
Americas
USA (excluding Army Post Offices), Canada, Mexico and Brazil
Europe
Austria, Belgium, Czechia, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Luxembourg, Netherlands, Norway, Poland, Portugal, Romania, Spain, Sweden, Switzerland, Turkey and UK
Oceania
Australia and New Zealand
Middle East
Israel, UAE and Saudi Arabia
Asia
China, Hong Kong, Japan, Philippines, Taiwan, Thailand, Singapore and Vietnam
Africa
South Africa
How long will my order take to arrive?
Please allow 2 to 3 weeks for delivery, including crafting time and international shipping. However, in our experience most orders arrive in under 2 weeks.
What if my ring doesn't fit?
We offer an easy Resize Service in the event that your ring does not fit on arrival. You may contact us in case a resize is required.
Can only say wow love the heavyness it feels so good on the hand. The color and craftsmanship is amazing. It fits perfectly on my finger. If you follow the measurements carefully it will fit.
Love the ring, excellent quality, and nice packaging. Might buy again from this shop.
Sehr stylischer und einzigartiger Look. Passt wie angegossen und wie immer schnelle Lieferung und das in einer super schönen Verpackung
I liked this ring the first time I saw it. Loving this ring now that I am have it.
I really like this ring. just feels lighter than my other ones. Would love to see this in other colors also.