Within the modern durable casing, is a silent-under water volcano that continuously erupts with glowing lava red beads, ejecting upward from the volcanic mountain and falling gently down within the fluid solution. Multi colored lighting provides a stunning glow to this whole scene. This is a magnificently calming experience. The multi colored led lights and the random eruption of lava beads from the mountain make it a stunning scene!~~~~~~The lava seems to explode in realistic, but silent way and cascades back down in a gently calming manner. Its especially gorgeous in a dimly lit room.\~~~~~~~~~~Click here for a demo: http://www.fascinations.com/unique-toys-gifts/natures-fire-demo.htm