A simple yet brilliant idea to add moving color to your room. A solar panel is attached to a motor that turns this crystal. This fills the room with rainbows in gentle circular motion. Simply put the Silent SymphonyTM in a window with direct sunlight and it is set to go. No batteries are needed. It makes bright, sun-generated rainbows for all to see! 3-1/2" x 3" x 3-1/2"
