The 7 in 1 Solar Robot Kit is an educational solar-powered STEM kit designed to introduce children to the fundamentals of renewable energy and mechanical engineering through hands-on play. This clever DIY robot can be built into seven different configurations, each with its own unique movement and character, encouraging creativity and problem-solving. Powered primarily by sunlight, the robot moves when placed in direct sunlight, making it ideal for outdoor exploration. And when sunlight isn’t available, backup batteries can be attached to ensure the fun continues indoors or on cloudy days, so learning never has to pause. Final product measures 7.5cm x 10cm Perfect for budding engineers, the 7-in-1 Solar Robot blends science education with hands-on creativity, offering a playful introduction to sustainable technology. Assembly required. 1 x AAA battery required. For Ages 8yrs+