ROSE Relaxing and Stress Relief: Our Rose essentials oil inhaler helps take stress away and promotes relaxation, also a key part in olfactory retraining for sense of smell Pure and Natural: Our premium aromatherapy inhalers are made  100% pure therapeutic grade essential oils and contain no artificial or mystery ingredients. Our inhalers are made in the USA with high density medical grade plastic to keep the oils from evaporating or oxidizing. * Proven Method: The most effective method for deriving the benefits of essential oils has been proven to be inhalation. The inhalation of essential oils supports both physical and emotional well-being.