The K'NEX Imagine Builder Basics 50 Model Building Set promotes the development of STEAM (science, technology, engineering, arts, and math) concepts by igniting your students natural curiosity and creativity. Building with K'NEX puts students on the path to a fundamental understanding of STEAM subjects. Let them design, construct, and customize their own K'NEX models enabling hours of learning with them. This building set contains 417 rods and connector
