This K'NEX building set is perfect for young architects and engineers. With 236 plastic pieces in a convenient carrying case, the possibilities for construction are endless. Use your imagination to create buildings, vehicles, or anything else you can dream up. The set is suitable for children of all ages and encourages creativity and problem-solving skills. Whether you're a beginner or a seasoned builder, this K'NEX set is sure to provide hours of fun. So get building and see what you can create!