The herbarium of trees 34 Boulevard Saint-Germain is on the move. This car diffuser encapsulates the Maison's signature scent. Moss, blackcurrant leaves, Oriental spices, floral and woody notes - the atmosphere of the first Diptyque boutique is expressed here in full. DIRECTIONS FOR USE The diffuser's adjustable metal grill allows you to control the intensity of fragrance in the car. The diffusion stops just as instantly as it started, leaving no trail, allowing you to choose and change scents as you wish. The cartridges can be kept for up to 3 months after opening, provided the container is properly closed after use. Lifespan of 40 hours continuously, ie up to 80 diffusion cycles (1 cycle corresponding to 1 hour). CHARACTERISTICS The cartridges can be kept for up to 3 months after opening, provided the bag is properly sealed after use. Product keeps for 18 months in the airtight bag after opening.  40 hours of continuous life. Size: approx. height 2.9"; width 2.3" Made in France.