K’NEX Thrill Rides – Electric Inferno Roller Coaster Building Set – 639 Pieces


  • ENDLESS BUILDING POSSIBILITIES – Let your children experience limitless building possibilities with this unique building system from K’NEX! The Electric Inferno Roller Coaster Building Set comes with 639 different parts and pieces, including a motor and chain lift with a coaster car, which can be clicked together in an assembly of 3D configurations.
  • REAL MOVING PARTS – Unlike other building toys, K’NEX allows your kids to create big models that actually move! Kids can create interactive toys using the classic pieces of this set, making different variations of motorized, moving roller coasters that stand up to 2.7 feet tall.
  • CONVENIENT STORAGE – This activity will definitely keep your children occupied for hours! Storing all the pieces of this set will never be a hassle! All pieces can be put away in the large plastic tub for ease of access and storage. Packaging may vary.
  • EASY TO USE – Easy-to-follow, step-by-step building instructions are included with the whole package of the K’NEX Thrill Rides Electric Inferno Roller Coaster Building Set. Unleash your kids’ creativity as they make their own designs for open-ended fun! This building set is recommended for kids ages 9 and up.
  • STEAMagination™: 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.
  • 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.
  • 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!


K’NEX Electric Inferno Roller Coaster Building Set

Endless Fun with Infinite Designs:
Unleash the builder in your child with the K’NEX Electric Inferno Roller Coaster Building Set. Packed with 639 diverse parts and pieces, this set provides unlimited building opportunities. From a chain lift with a coaster car to unique structural pieces, the 3D configurations your child can create are only limited by their imagination.

Real, Dynamic Models:
Go beyond static models. K’NEX encourages children to build toys that *actually move*. Dive into interactive fun and witness the magic as kids bring to life motorized roller coasters that tower up to 2.7 feet!

Clutter-Free Fun:
Hours of play can result in numerous parts scattered everywhere. But worry not! Our large plastic tub ensures all pieces have a home for hassle-free storage. Note: Packaging may vary.

User-Friendly Experience:
Even if it’s your child’s first time with K’NEX, our step-by-step instructions will guide them to success. Ideal for young engineers aged 9 and up, this set promises open-ended fun and boundless creativity.

Educate with STEAMagination™:
Blend play with education seamlessly. K’NEX promotes the integration of science, technology, engineering, arts, and math, harnessing a child’s innate curiosity and creativity. Every K’NEX set is a journey towards understanding complex STEAM/STEM subjects.

Experience the Thrill:
Recreate the excitement of an amusement park at home! With K’NEX Thrill Rides, children can assemble gigantic roller coasters, magnificent spinning Ferris Wheels, and more. The thrill is not in the ride but in the build itself!

Boost Developmental Growth:
While fun is at the core of K’NEX, it’s not just about play. As kids fit the pieces together, they enhance hand-eye coordination, fine motor skills, problem-solving capabilities, and spatial intelligence. Plus, there’s the added bonus of nurturing their blossoming imaginations.

Set Summary:
– 639 components for vast building possibilities
– Motorized, moving structures
– Large storage tub
– Easy-to-follow instructions
– Recommended for ages 9 and up
– Empowers STEAM learning
– Promotes developmental growth

Let your child’s imagination soar with K’NEX!