This is the K’NEX Kid K’NEX Wings & Wheels Building Set – 65 Pieces – Ages 3+ – Preschool Educational , part of K’NEX’s education line built to teach STEM concepts through hands-on building. Kids assemble working models that demonstrate real principles — machines, motion, structures — rather than just following a picture.
It suits the classroom and the kitchen table alike, turning abstract science and engineering ideas into something a child builds and operates. The rebuildable K’NEX system means the lessons repeat with every new build.
K’NEX has made its interlocking rod-and-connector building system in Hatfield, Pennsylvania since 1992, molding the classic parts in the USA for open-ended, buildable STEM play.
