Car Diffuser with Roses InsertElegant and sophisticated, the diptyque car diffuser uses an innovative system of cold diffusion. Simply attach to your car's ventilation grill to diffuse the refreshing scent of a profusion of roses in bloom. Made in France The diffusion stops just as instantly as it started, leaving no trail, allowing you to choose and change scents as you wish. The diffuser's adjustable metal grill allows you to control the intensity of fragrance in the car. The