Driving requires keeping your eyes on the road, navigating a primarily visual adventure—but the right accessory can make it an olfactory experience, too. Case in point: the just-released Airound car diffuser from Italy’s storied furniture maker Poltrona Frau and the Milan-based fragrance brand Acqua di Parma. Encased in Poltrona Frau’s silky smooth Pelle Frau leather, the disk-shaped device magnetically attaches to a car’s ventilation grill. Turn the air on, and its perfume—which comes in nine interchangeable, classic Acqua di Parma scents, including woodsy Buongiorno, citrusy Fico di Amalfi, and Milano, a concoction created exclusively for Poltrona Frau—circulates.