K'NEX sets are unique building sets, which are mostly made right here in the good ol' USA! Some of the K'NEX parts are made overseas, but K'NEX prides themselves on being high quality and US born and raised! K'NEX is unique because of how the pieces connect together. They aren't bricks, and they aren't logs, they are plastic shapes which snap or slide together, and can be used to make remarkably strong and sturdy structures.
