Longevity Copper Band · Wide Black Segment
Solid copper open cuff with a wide channel of black stone inlay set flush, divided by slim copper bars. Hand finished, nickel-free; one size adjusts by hand. Free US shipping over $75.
- Solid copper around a smooth black stone inlay
- Open-backed, eased gently open for your fit
- Darkens with wear, revived with lemon and salt
Add the Pure Copper Tongue Scraper and your order ships free.$18.00
Free U.S. shipping over $75
- One-year warranty
Specifications & care
A polished copper cuff with a wide channel of black stone inlay set flush, divided into long segments by slim copper bars, with polished copper rails framing the channel top and bottom. Each segment carries its own grain, so no two bands are marked quite the same.
Solid copper throughout, forged in the Tibetan style with traditional techniques and finished by hand; raw, untreated metal with no plating, no coating and no nickel. One size: the cuff is open-backed, so it slips on from the side and is eased slightly wider or pressed slightly closer, a little at a time, until it sits where you want it.
- Material: solid copper, uncoated, nickel-free
- Finish: polished rails, flush black stone inlay in segments
- Fit: open cuff, one size, adjusts by hand
Bare copper is a living metal. It darkens and patinas with wear, and it can leave a faint green mark on the skin where sweat meets the metal; the mark is the copper reacting with sweat, it washes off, and lemon juice with salt on a soft cloth brings the band back to bright. Remove the cuff before swimming, showering and sleeping, keep it away from perfumes and household cleaners, and dry it after contact with water.
Ships free in the US on orders over $75, with a 30-day in-home trial. See all five cuffs in the Copper Collection; care for every piece is on the copper-care page.
Suggested Use
Wear daily on the wrist; ease the cuff open gently to put on and adjust for fit.
Care
Copper darkens with time, which is the metal behaving normally. Lemon and salt returns it to bright. Dry after contact with water.
Shipping & returns
Free U.S. shipping over $75.
Made to be used every day.
Jewelry with a purpose
Solid copper, worn for centuries as an everyday wellness ritual.
Will not peel or flake
Solid copper all the way through, not plating over a cheaper metal.
Made by hand, one at a time
Forged in the Tibetan style, so no two bands are exactly alike.
From people who use it.
Straight answers.
Is it solid copper?
What size is it, and how do I get the fit right?
Why is my skin green under it?
Can I shower or swim in it?
Will mine look exactly like the photographs?
Still have a question? Ask us before you buy. A real person replies within a business day.
Ask a questionBuilt to last.
A permanent fixture, not a gadget: real materials, made to be used every day for years.
Real people, real results
Used, proven, and optimized by real people before it ever launches.
Made to be lived with
Quiet, durable, and easy to bring into a daily routine. The practice, not the novelty.







