Designed with a contemporary feel, Cello Ultrasonic Diffusers will fit in perfectly in every home. The light emphasises the pattern of the diffuser, enhancing its appearance. The multi-function mode means that you can choose between a continuous fountain of cool, fragranced mist or refreshing intermittent bursts every thirty seconds. Change the lighting to suit your mood, choose one colour or watch a soothing cycle to help you unwind. The simple design makes it easy to use; just simply add water, fragrance, choose your mode & enjoy. For best results, use with our Ultrasonic Essential Oils. Our Cello Essential Oils have been lovingly created to work in harmony with our Ultrasonic Diffusers, to give you a unique sensory offering. Our 15ml Ultrasonic Essential oil is available on our 12 core Fragrances as well as an additional 5 fragrances – exclusive to the Ultrasonic Range. Simply add water to the fill line on your Ultrasonic Diffuser & add 3-5 drops of essential oils, replace the lid & cover, turn on & enjoy. Contents:1x Geometric Star Metal Ultra Sonic Diffuser with Seasonal Fragrance Oil