Solar power is one of the most widely used alternative energies around the globe. This kit contains unique components and parts to construct 14 different robots powered by direct sunlight, ranging from functional to comical designs. After assembling a model, and experimenting with its capabilities, you can easily reassemble the components into a different model. Some bots walk, some bots roll, and some bots even operate on water! Contains more than 250 parts and instruction manual. For ages 10 and up.