Cono is a window handle with a strong architectural character, developed in a design dialogue with Gio Ponti. The profile translates into form the diagram of forces exerted in the act of opening, giving rise to an essential and coherent geometry. The continuity between rosette and hub generates a single, compact and sculptural body, which reduces material to a minimum and reinforces the visual unity of the project. Used in the famous Villa Planchart, Cono expresses an idea of the handle as an element integrated into the architecture, rigorous and timeless.