Aromatherapy inhalers are a great way to benefit from essential oils where ever you go. They are small and attractive and fit easily in your pocket, purse, backpack or in a cubby hole in your car. To use them, you simply bring the opening of the inhaler to your nose and take a deep breath. The scents for the essential oil blends then fill your nose and lungs which can illicit the powerful effects that each specific oil blend was designed for.