Discover the excitement of electronics with this all-in-one STEM kit featuring over 420 projects! Perfect for kids aged 5-12, this kit includes 35 circuit components to build various experiments such as spray modules, RGB light modules, and flying saucer accessories. Children will learn foundational electrical engineering concepts like parallel and series connections through hands-on play that is safe and tool-free—no soldering required! Simply snap circuits onto the plastic board and start exploring (AA batteries not included). The colorful 37-page manual and 4 indicator cards provide step-by-step instructions for 118 unique projects, inspiring curiosity and boosting confidence. Whether used at home or as an educational classroom prop, this kit encourages creativity, critical thinking, and STEM skills. An ideal gift for boys and girls aged 5-10, it’s perfect for birthday presents or holiday surprises, keeping young minds engaged and eager to learn for hours on end.