This K'NEX Gear Building Set Education product line is a must-have for any fan of construction and architecture. With hundreds, if not over a thousand pieces, this large full box is sure to provide hours of building fun. The set includes a variety of gears and other components that can be used to create complex machines and structures. Whether you're an experienced K'NEX builder or new to the brand, this kit is sure to inspire your creativity and problem-solving skills. Perfect for classrooms or home use, this set is a great way to introduce children to the principles of engineering and construction. Get ready to build something amazing!