Discover the excitement of electronics with this 140+ piece STEM kit, perfect for kids aged 5-12! Featuring over 10 small circuits, children can build more than 140 projects such as fans, RGB lamps, flying saucers, and dust suction devices. This hands-on educational toy makes learning electrical engineering concepts like parallel and series circuits simple and fun—no soldering or extra tools required! Just snap the parts onto the plastic plate and start experimenting (AA batteries not included). The kit includes a colorful manual and indicator cards to guide young scientists through each project, boosting confidence and sparking curiosity. Ideal for classrooms or at-home learning, it encourages creativity, critical thinking, and problem-solving. Whether for a 9-year-old girl’s birthday or as an engaging gift for boys and girls aged 5-12, this STEM toy inspires future engineers and physicists, keeping kids entertained for hours while learning valuable skills. Ignite your child's passion for science today with this versatile, safe, and educational circuit kit!