This pyramid of light & fragrance soothes the mind, body & spirit. The Zenbow benefits from colour changing mood lighting which easily moves through a rainbow of colours whilst emitting a cool, scented & relaxing mist to create a Zen like atmosphere for any space hence the name Zenbow. The Zenbow also has the option of setting to a favourite colour or using without the light. After prolonged (or careless) use the ceramic discs holding the oil at the bottom of the reservoir may need replacement -click here for replacement kit