Cyprium Car DiffuserPerfected over two years of development, the copper metal car perfume diffuser adds a warm, refined touch to your vehicles interior. Easily attaching to the ventilation system, it releases fragrance encapsulated in polymer beads, lasting about two to three months. Paired with the Cyprium fragrance, it creates an enveloping olfactory experience. When the initial refill is finished, explore our available refills to further enrich your journeys. Key