NOW® Solutions Ultrasonic Faux Wood Grain Oil Diffuser unites scientific innovation with contemporary design to create an essential oil diffuser that''s the perfect complement to your home or office. This attractive, flower-shaped diffuser is BPA-free and utilizes high-frequency ultrasonic electrical vibrations to create an ultra-fine aromatherapy mist. This diffusion method doesn''t utilize  heat, which maintains essential oil integrity and holistic properties. NOW® Solutions Wooden Ultrasonic Oil Diffuser is perfect for daily use and is a healthy alternative to synthetic room fresheners and scented candles.