Give your child the tools they'll need to craft their own amusement park with this K'nex three-in-one classic amusement park building set. Featuring colourful pieces, this set can be used to create three different models (one at a time), including a Ferris wheel, a boom ride, or a swing ride. With 744 pieces in this set, there's plenty to work with and enjoy as your child plays and learns. | K'NEX 3-in-1 Classic Amusement Park Building Set - 744 Pieces (17035)