The innovative air fresheners are produced with a chalk technology of a leading Japanese manufacturer thanks to which scents are transmitted without distortions and last up to 45 days. In summer these air fresheners last longer than others, in winter they don't get freezed at low tempreratures. Fixed to the airflow grid, they fill the car interior with their scent immediatly after the start of the engine. The scents are made of selective perume compositions analogous to your favorite perfumes of well-known brends.