THEME PARK FUN - Operate an amusement park right in your home as you build thrilling rides with K'NEX 3-in-1 Classic Amusement Park Building Set. This building set consists of colorful classic parts and pieces that allow you and your children to create 3 different models one at a time. Create a majestic Ferris wheel that stands almost 3 feet tall a heart-pounding boom ride or an exciting swing ride with this versatile set.   All models can be built one at a time.</br>MOTORIZED CONSTRUCTION TOY - The K'NEX 3-in-1 Classic Amusement Park Building Set features a battery-powered motor that gives life to connected K'NEX rods and pieces to create a model ride. Each thrilling ride can perform a particular movement. It can either spin or rotate in an authentic rail-driven motion just like a real amusement park ride!</br>CLASSIC PIECES - Enjoy hours of interactive fun with K'NEX. This building set is one of the first K'NEX sets that was designed and built by Joel Glickman the inventor of K'NEX. It contains 744 classic parts and pieces including rods and connectors that form 3 different amusement park rides. These durable plastic pieces can be easily attached to one another and are simple to reassemble as well.</br>REAL MOVING PARTS - With K'NEX toys builders can create unique structures that actually move. Builders can go as far as their imagination will take them bringing an amusement park and thrilling rides to life. Explore the endless possibilities with the 3-in-1 Classic Amusement Park Building Set! Ideal for ages 7 and up.</br>STEAMaginationTM:  It's the connection of STEAM (science technology engineering arts & math) with a child's natural curiosity and creativity and it powers the fun of each and every K'NEX building set.  Building with K'NEX puts children on a path towards a fundamental understanding of STEAM/STEM subjects.</br>THRILL OF THE BUILD: K'NEX Thrill Rides allows each child to build bigger models that move to create an amusement park right in their home!  Using the included parts and pieces each K'NEX Thrill Rides building set you can build a massive roller coaster a majestic spinning Ferris Wheel and more - the heart pounding fun is only limited by your imagination.</br>DEVELOPMENT BENEFITS: K'NEX supports key areas of a child's developmental growth.  As they click the different parts together and discover how the building system works they're strengthening hand-eye coordination?? fine motor skills?? problem-solving skills?? spatial awareness and exercising their imagination!</br>PARTS GUARANTEE: Broken part?  Missing part?  If you find yourself in need of a replacement for any reason?? just give us a call!  We'll get you what you need so that your child can get back to building as soon as possible.</br></br>Product Description</br></br><p>Operate an amusement park right in your home as you build thrilling rides with <strong>K'NEX 3-in-1 Classic Amusement Park Building Set</strong>! This building set consists of colorful parts and pieces that allow you and your children t