Marble Fusion Snap · Invisible Grey – Magnetic iPhone back in marble and aluminium

One of one. There are many iPhone Duos. Yours will be like no other. The Fusion Snap carries a veneer of Invisible Grey, a white marble from Italy that varies from block to block like hardly any other: sometimes almost pure white with fine pale lines, sometimes drifting with grey clouds. Which face your veneer shows is up to the stone. It settles against your Duo as if it had always been there. Light. Calm. Unmistakably yours.

Feels like a piece of jewellery. Polished marble beneath your fingertips, set in aluminium brought to a mirror shine by hand. With Silver, the grey of the veins melts into the metal; with Black, the white glows like porcelain. The edges rest softly in the hand, the stone gives it weight. You take the Duo out of your pocket differently. Slower. Like something you would never want to lose.

Cut whisper-thin. Invisible Grey comes from the Exclusive Collection of Antolini in Verona, the stone house that has been selecting the world’s finest blocks since 1956. It is a true marble: carbonate rock that recrystallised completely under pressure and heat deep in the Earth’s crust. We cut it to about 1 mm and polish it by hand. Polished, it feels cool and understated, a stone that never pushes itself forward and stands out precisely because of it. So the Snap stays as slim as the Duo itself, and yet it is real stone.

From a single block. The body is milled from a solid block of EN AW-6063, the alloy used for visible architectural aluminium because it anodises clear, with no yellow cast. Five-axis machined to 0.05 mm, then polished by hand. Silver wears a clear bright anodising that seals the mirror finish. Black is hard-anodised black: an oxide layer harder than the metal beneath it, scratch-resistant and silky matte. Nothing is painted, nothing can flake.

Held, never trapped. Inside the aluminium sits a ring of 36 neodymium magnets, each 1.55 mm thick, perfectly aligned in Apple’s MagSafe geometry. That is more than twice as thick as the industry standard for cases. Add an alignment magnet that guides the Snap to the same place every time. The result is a perfect hold in every position, on the desk, in the hand, upside down. And yet the Snap releases with one hand, whenever you wish.

Nothing is lost. Wireless charging works perfectly through the Snap, and MagSafe chargers dock right on. Cameras, flash and microphone stay clear, the buttons untouched. Inside, the Snap is lined with fabric; the Duo’s glass never touches metal.

Handmade in Germany. Made to order. We do not make to stock. Your Snap is made by hand in our workshop in Germany, only after you order: cutting the veneer, polishing, setting, checking, filling in the Stone Passport. Number, origin, signature, 12 months of breakage cover. And if you like, your Apple logo engraved into the stone or your initials inside the aluminium, where only you know they are.

Pre-order. The Fusion Snap comes in a first, small run. You order at the launch price; after launch the regular price applies. The ship date is shown next to the price.

Every piece is unique. The photos show an example; the veining on your veneer will differ.

At a glance

• Device iPhone Duo
• Stone Invisible Grey, white marble with grey veins, Italy (Antolini Exclusive Collection), polished, about 1 mm, every veneer unique and very different
• Aluminium EN AW-6063, milled from solid, Silver bright-anodised, Black hard-anodised
• Hold 36 neodymium magnets at 1.55 mm, more than twice as thick as the case standard, MagSafe geometry, plus alignment magnet
• Charging wireless charging works perfectly through the Snap, MagSafe-compatible
• Inside fabric, no metal on the glass
• Extras Apple logo engraved, engraving inside, UV print, stone preference
• Made Handmade in Germany, made to order, with Stone Passport