BLACK- A colorful and spell-binding visual diffuser. Candyl Oracle illuminates a glass crystal ball with laser-etched designs, while diffusing any essential oil. Comes with 3 styles of crystal balls - fire, moon, and sacred geometry. Cycle through a colorful gradient, set the light to any color, or diffuse with no color. Oracle is a high-output diffuser, delivering maximum scent diffusion. Great for whole-home aromas, or use in large rooms. Tank capacity: 7.77 fl oz (230ml). A remote control and automated timers add convenience.