The Little Story DIY Solar Mars Exploration Rover by SAMBOX is a captivating STEM educational toy designed for children aged 8 and above to spark imagination and curiosity about space exploration. This yellow Mars Rover kit includes 46 durable, high-quality ABS pieces for self-assembly, helping kids develop problem-solving skills and independent thinking. Featuring dual power modes-solar energy or 1 AA battery (not included)-this rover teaches children about mechanical transmission, motion mechanics, and the transformation of energy, including solar and wind power. Suitable for both indoor and outdoor play, it promotes scientific knowledge, environmental awareness, and hands-on learning in physics and machinery. This EN71 certified product makes an excellent gift for young explorers eager to discover and innovate. diy solar mars rover mars exploration rover stem toy educational space toy solar powered rover kids learning kit problem solving en71 certified yellow birthday gift science toy