Superconductor Wedding Band — Copper Niobium Deep Etched

Deep-etched superconductor: the copper is eaten well back so the niobium filaments stand clear as a raised honeycomb.

Run a thumb across it and you can feel the filament array. That is the tell that it is real stock and not a printed pattern.

Details

• Material: Superconductor, Copper
• Ring size: US 4–16, half sizes throughout
• Width (mm): 5mm / 6mm / 7mm / 8mm / 9mm
• Made to order: forged after you order, ships in 1–2 weeks

Choosing

Width runs 5 mm to 9 mm. At 5 mm it sits as a fine line and disappears against the finger; at 9 mm it reads as a statement band and carries far more of the pattern. Most people land in the middle.

Sizing

Sizes run US 4 to 16 in half steps. If yours is a quarter size, or sits outside that range, put it in the box on this page and we will forge to it.

Care

Wipe with a dry cloth. Polish the copper to brighten it, or leave it alone and let it go dark — both are correct.

Made one at a time, by hand, after the order comes in. The pattern is never repeatable, so yours will be its own. Free shipping worldwide.

• Superconductor
• Copper

Hand-forged and finished in the workshop. Every metal ages differently — Damascus steel wants an occasional wipe and a drop of oil, titanium asks for nothing at all. How to care for each metal

Every piece is forged to order, so allow 1–2 weeks in the workshop before it ships. Engraving can add a day or two.

Shipping is free, worldwide. Import duties and VAT are set by your country and are not included. Full shipping policy

Made to your size and specification, so pieces are final sale — we don't take change-of-mind returns.

• Faulty, damaged or not what you ordered — replaced or refunded in full at our cost. Tell us within 14 days.
• We sent the wrong size — free remake, we pay the postage.
• Wrong size ordered — remade at half price, you cover postage.

Check the size guide before you order. Full refund policy