The Little Story DIY Solar Mars Exploration Rover by SAMBOX is a fascinating STEM educational toy designed for children aged 8 and above to inspire curiosity about space and technology. This blue Mars Rover kit includes 46 durable, high-quality ABS pieces for DIY self-assembly, helping kids develop critical problem-solving and independent thinking skills. Equipped with dual power modes-solar energy or 1 AA battery (not included)-this rover teaches children about mechanical transmission, motion mechanics, and energy transformation, including solar and wind power. Suitable for indoor and outdoor play, it encourages learning about physics, machinery, and new energy while promoting environmental awareness. This EN71 certified product is a perfect gift to foster knowledge, exploration, and innovation in young minds. diy solar mars rover mars exploration rover stem toy educational space toy solar powered rover kids learning kit problem solving en71 certified blue birthday gift science toy