The beautiful doTERRA Volo™ Ultrasonic Diffuser comes in onyx and marble finishes, perfect for any room in the home or office. The Volo has a handcrafted polyresin stone top with a custom diamond pattern and optional light features: light-free, warm and bright amber. This unique diffuser has a customisable output with multiple time settings to suit you. As an added bonus, the Volo™ Diffuser is available as a pairing with Green Mandarin essential oil (15 ml). You will love this fantastic duo!