K'NEX 500 Piece Building Set, 7+ years. Massive K'NEX set for open-ended building. Encourages fine motor skills, spatial reasoning, creativity, logic, problem-solving
In this massive 500-piece set, the amazing, open-ended fascination of K'NEX is more apparent than ever. Building is easy. Just snap the rods into the slots of the connectors. What you do with that knowledge is entirely up to you and your engineering skills!
Massive K'NEX set for open-ended building
Encourages fine motor skills, spatial reasoning, creativity, logic, problem-solving
A powerful STEAM experience - Science, Technology, Engineering, Art, Math
Follow idea guide to get started, then invent your own machines!
More than enough rods, connectors, wheels, gears, and more to bring biggest ideas to life!
