Get an extra nozzle set available for $9.99. This powerful mini scent machine is capable of filling room areas of up to 600 sq. ft. with natural and undiluted fragrance. It is compatible with nearly all essential and fragrance oils available on the market. Perfect for home, office, studio, bedrooms, spa rooms, bathrooms, dining rooms, and more. Our industry-leading heatless and waterless diffusing technology converts your favorite essential oils into nano-vapor particles while maintaining their concentration and integrity. Since no water is required, you can completely avoid unwanted hassles, such as condensation caused by the use of water