UNAVELA Machined This Cube Espresso Cup From One Aluminum Block

Espresso is a tiny daily ritual that usually happens in anonymous porcelain cups pulled from the cupboard without a second thought. More designers are turning their attention to these small moments, using precise materials and geometry to make them feel intentional rather than automatic. UNAVELA’s Aluminium Coffee Cup is one of those objects, taking something familiar and rendering it as a sculptural, almost architectural piece you’d want to keep visible on the counter.

The cup comes from French-Spanish studio UNAVELA, founded by two aerospace engineers who now apply that rigor to everyday objects. The set consists of a cube-shaped aluminium cup with a spherical handle and a square frame saucer, all bead-blasted and anodized in matte silver. It’s designed to be used, noticed, and kept rather than forgotten in a cupboard, and it’s the first piece in a broader collection of functional objects.

Designers: Javier De Andrés García, Anaïs Wallet (Unavela)

The cup itself is a tall, narrow cube machined from a single block of 6061 aluminium, with a square opening sized for a 50-milliliter shot. One face carries a solid metal sphere as a handle, creating a striking contrast between sharp edges and pure geometry. When filled, the silver interior reflects the warm color of the coffee, so the drink visually defines the inside rather than a separate finish or coating.

The saucer takes the form of a flat square frame with rounded rectangular cutouts and a central recess for the cup. From above, it looks like a thin border floating around the cube, especially when rotated into a diamond orientation. The open areas reduce visual weight and echo the cup’s square footprint, turning the saucer into more of a stage than a simple coaster or dish.

Of course, UNAVELA machines each cup from a single block using CNC technology, then bead-blasts the surface to achieve a soft satin texture that feels smooth in the hand. A transparent food-grade anodization protects the metal and keeps it safe for drinks, similar to traditional Italian moka pots. Each piece is assembled and checked by hand in their atelier in the south of France.

The cup isn’t too hot to hold; side-by-side tests with porcelain showed similar exterior temperatures. The anodized aluminium doesn’t affect taste and is safe for coffee. Despite the square opening, one side matches the average mouth width, so you drink from a flat edge rather than a corner, and the experience feels surprisingly normal when it touches your lips.

The cup should be rinsed with water only, no soap, dishwasher, or scouring pads, echoing the care routine of classic Italian coffee makers. The Aluminium Coffee Cup turns a quick espresso into a moment of interaction with geometry and material. It’s less about maximizing insulation or capacity and more about enjoying the shape of the ritual itself, holding something that feels as considered as the coffee inside it.

The post UNAVELA Machined This Cube Espresso Cup From One Aluminum Block first appeared on Yanko Design.

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