About this item Delicate Design: The car diffuser locket contains 5 volcanic stones, which have 6 holes at the bottom and a delicate hollow pattern on the topRandom of the hollowed out pattern. These designs make it easy to store and absorb essential oils or perfume for a lasting scent. Car Aromatherapy Diffuser Easy to Diffuse Aroma Without Electricity. Enjoy the Smell You Love: Car essential oil diffusers don't need to loosen the lid. Simply apply 3-4 drops of your favorite essential oil or fragrance to the top of the wood and wait for it to be absorbed. Wood and volcanic lava stone can block the essential oil, because the essential oil or fragrance breaks down to make it release the fragrance slowly. Keep you alert when driving, give you a relaxing feeling. travel and bring you good mood. Widely Used: With this mini pure natural car essential oil diffuser, you can safely enjoy the benefits of aromatherapy. Wooden essential oil diffuser that is easy to carry and suitable for any environment, such as office, wardrobe, handbag, bedroom, car, living room, beauty salon, yoga studio. The car essential oil diffuser has the effect of refreshing and relaxing to help sleep. Protects you from unpleasant odors and creates a charming atmosphere. Reliable and reusable material: the car aroma diffuser is made of high quality natural rosewood, volcanic lava stone and stainless steel , with a rear clip designed that attaches securely to your car exhaust. Each wood is an innovative and attractive design. Eco-friendly, simple yet elegant, creating a natural and harmonious look. Natural rosewood will look better with time and essential oil care. Great Gift Choice: (essential oil not included). If you're looking for a charming and practical gift, this stunning Car Wood Essential Oil Diffuser makes a thoughtful present. The diffuser is perfect for your family, friends, partners, Valentine's Day, Thanksgiving, Mother's Day, Christmas, birthday or any other anniversary.