Simple and compact with hours of mist! The Piccolo Ultrasonic Essential Oil Diffuser is cleverly crafted to achieve a dramatic ripple effect. This unique shape of the Piccolo essential oil diffuser houses a powerful mist, lasting up to 16 hours intermittently with a continuous performance for at least 8 hours. Dramatic illumination rotates 7 different colors within a soft white frosted body. Select your shade and freeze for the desired ambiance. The compact design boasts all the features you would find in the larger and more expensive diffusers.