The Metal Earth Solar Spinner is a solar powered revolving acrylic platform that requires no batteries and is powered by normal room lighting. The Solar Spinner uses solar cells that convert the energy of light directly into electricity by the photovoltaic effect for its motor. It's best for displaying light items light hobby models, souvenirs, and jewelry, and is a nice complement to Fascinations Metal Earth models. Always in motion, the spinner continuously rotates to show off your displayed item at all angles and allows your models to be seen from all 360 degrees. An Eco-friendly product, it works best in good lighting conditions. Imported Material & Care Plastic Spot clean only