- Share and Replace: Each car diffuser set includes multiple bottles, each with a wooden cap, inner stopper, and lanyard. This provides ample supply for personal use and replacement, allowing you to share with family and friends. - Easy to Use and Portable: The car air freshener bottle measures approximately 1.1 inches (2.8 cm) wide and 1.93 inches (4.9 cm) high, with a lanyard length of 7.9 inches (20 cm). Its compact size makes it convenient to hang in your car or carry on the go, ensuring a refreshing atmosphere wherever you travel. - Elegant Decoration: The cylindrical design of the air freshener bottle adds a stylish touch to your car interior. Its charming appearance enhances your vehicle's decor while providing a soothing aroma. - Thoughtful Gift Idea: To use, simply fill the vials with your favorite scent (essential oils or air fresheners not included), secure the plastic stoppers and wooden caps, and hang them up. The scent will gradually diffuse through the cap's hole. These charming aromatherapy bottles make a perfect gift for family, friends, and loved ones, showing you care. - Practical Applications: Ideal for daily commutes, road trips, or as a fragrant addition to your home. Enhance your workspace or any small area with a personalized scent that reflects your style and preference. - Material and Performance: Crafted from durable materials, each diffuser is designed for longevity and consistent fragrance release. Enjoy a personalized scent experience that transforms any space into a relaxing retreat.