NATIONAL GEOGRAPHIC MAGNETIC MARBLE RUN - 75 PIECE STEM BUILDING SET FOR KIDS

The National Geographic Magnetic Marble Run is a 75-piece STEM building set designed for kids who love to build and create. With a focus on engineering and magnetic marbles, this toy encourages young engineers to explore concepts in physics and design. Made from durable plastic, this set is perfect for imaginative play and hands-on learning. Perfect for stimulating young minds and fostering a love for problem-solving, this toy is sure to provide hours of fun and educational entertainment. This is a brand new piece, but considered an open box.