This K'NEX building set is a perfect blend of fun and education, offering 863 premium quality pieces that spark creativity and imagination. The snap fit design makes it easy for kids to assemble and disassemble, allowing them to explore limitless possibilities in building different shapes, figures, and structures. With 100 detailed model instructions, children can dive into learning science, technology, engineering, and math as they bring their creations to life.","Perfect for children aged 7 and up, this building set enables kids to design and build their own unique creations, from moving vehicles to imaginative structures. Whether it's constructing a transforming animal, a working amusement park ride, or a rolling car, this toy offers endless entertainment. The portable storage makes it easy to keep all parts organized and accessible, making it ideal for both home and classroom use.