A pen that never runs out of ink? You’re not dreaming. Pininfarina, known for its luxury cars, has ventured into the writing market in collaboration with Napkin. The result is a revolutionary writing instrument with an ethergraph nib made from a special alloy. This allows the pen to write with the precise strokes of a pencil, but lasts forever. Not straying too far from its roots, the aptly named 4.Ever Pininfarina Cambiano is inspired by the Cambiano concept car which is also built from a blend of classic and innovative materials.