5 Big K’NEX Sets You Can Buy Today

Big knex sets

From the popular K’NEX 6-Foot Ferris Wheel to Imagine 100 Model Building Set and Education Large Maker’s Kit, in this article, you will discover 5 big K’NEX sets you can buy on Amazon. They sure promise to be an engaging and fun-building experience from every bit of playtime.

5 big K’NEX sets today available

Here are some of the most popular K’NEX building sets available on Amazon:

  • K’NEX Thrill Rides 6-Foot Ferris Wheel
  • K’NEX Mega Motorized Deluxe Building Set
  • K’NEX Education Large Maker’s Kit
  • K’NEX Imagine: 100 Model Building Set
  • K’NEX Imagine: 70 Model Building Set

K’NEX building system encourages creativity at every skill level. Especially for kids, they bring many educational benefits including improving critical thinking skills, problem-solving skills, increasing focus, and more! Build a wide variety of replicas of real-life objects with interlocking plastic pieces, rods, and connectors, from animals to vehicles, roller coasters to architectural structures, like the Empire State Building or the London eye. 

1. K’NEX Thrill Rides 6-Foot Ferris Wheel

K'NEX Thrill Rides 6-Foot Ferris Wheel

Experience the joy of creating a funfair and immerse yourself in the world of building and designing. For aspiring architects and those seeking to further their knowledge and skills, this 6-foot Ferris wheel-building set is a great option. 

The wheel is powered by a motor that adds authenticity and movement. With curiosity and creativity, you can build this towering wheel and further your knowledge of STEAM (science, technology, engineering, arts, and math). 

With endless entertainment, this wheel provides you, requiring concentration and focus in order to succeed. Build the largest imaginative and innovative model at home!


  • 8,551 classic K’NEX pieces
  • Easy-to-follow instruction manual
  • A powered motor that enables the model to move
  • For ages 16 and up

2. K’NEX Mega Motorized Deluxe Building Set

K'NEX Mega Motorized Deluxe Building Set 100 models 967 pieces

This K’NEX kit features 967 pieces that will help you express your creativity and develop your building skills.

As young builders learn the basics of engineering, this construction set will inspire them to explore mechanics and construction. Building motorized models helps children understand the basics of engineering and construction, and they will be able to bring 100 models to life. 

This K’NEX building set is packed with K’NEX parts and pieces, designs, and motorized features that engage children while they learn and play.


  • 967 Pieces
  • 100 different templates
  • motorized components
  • Easy to Store
  • Encourages different skills

3. K’NEX Education Large Maker’s Kit

K'NEX Education Large Maker's Kit
K’NEX Education Large Maker’s Kit

The K’NEX Education Maker Kit – Large includes 800+ parts, including rods and connectors in classic scale. A total of 23 students can build at the same time with enough parts. For inspiration, there are more than 1100 unique building ideas included. You’ll soon find your budding makers are able to design and construct their own DIY projects once they’ve mastered the parts. The set comes with a reusable bin with dividers, so you can sort parts easily for organized storage!


  • 800+ classic K’NEX parts
  • Includes 64-page building guide booklet
  • 100 Building Ideas
  • For ages 6 and up
  • Allows up to 12 children to work together at once

4. K’NEX Imagine: 100 Model Building Set

K'NEX 100 Model Imagine Building Set 863 Pieces

Many different models may vary available with the K’NEX 863 Piece Set. With this kit, budding builders have an endless amount of creative freedom to explore their imaginations. This kit is a thrilling journey for anyone who wants to improve their building and design skills, with 100 models to build. 

Suitable for kids aged 7 and older, this toy allows them to create anything their imagination can conjure up. Spark your/your kid’s creativity with a diverse range of models and extensive amounts of pieces for the ultimate building experience.


  • 863 Pieces for 100 models
  • Moving parts such as wheels, motors, wings, and tracks
  • Portable suitcase storage
  • Instructional booklet

5. K’NEX Imagine: 70 Model Building Set

K’NEX Imagine: 70 Model Building Set – 705 Pieces

K’NEX 70 model building set is perfect for kids ages 7 to 12, with 705 exciting pieces from rods to connectors to wheels. This set offers endless building possibilities and countless hours of fun, promoting hands-on learning while teaching fundamental engineering and construction skills as well as creativity and imagination.

This set offers young learners a wide variety of model options, exciting pieces, and educational insights.


  • 705 classic K’NEX pieces
  • Moving parts such as wheels, rotors, wings, and tracks
  • Storage tub
  • Supports key areas of a child’s developmental growth
  • Helps kids with STEM explorations.

FAQs on K’NEX Sets

K'NEX Marble Run Coaster

Here are some of the most frequently asked questions that help you get further information about one of the most authentic and creative building toy brands with its popular sets:

Why choose K’NEX building sets?

These sets feature lots of pieces that snap together to build a variety of different themed models for beginner and advanced builders. Plenty of designs and ideas for construction will encourage kids to experiment and expand their imagination. From motorized models and educational insights to the largest Ferris wheel, these kits are a great way to build hand-eye coordination, manual dexterity, and motor skills, while having plenty of fun and immersive play.

What’s the best age for K’NEX sets?

K’NEX sets are designed for children 3 and above with a variety of themes, piece count, and complexity. The brand has a Kid K’NEX special series for younger kids with large, chunky pieces that are age-appropriate and will offer an enjoyable and safe experience. 

Are K’NEX products safe?

The materials used in the production of K’NEX products are non-toxic, responsibly made, and durable at the same time. The primary material used to make K’NEX pieces is polyoxymethylene. The products are manufactured in Hatfield, Pennsylvania. Every material used in them complies with international toy safety regulations, such as the US Consumer Products Safety Improvement Act of 2008.

What’s the most difficult K’NEX set from above? 

The K’NEX 6-Foot Ferris Wheel is the most complex and challenging model as it’s large with pieces and has advanced features like the powered motor. The design is complex and is most suitable for more advanced builders. 

Where to buy K’NEX building sets online? 

Get the best price and special offers on K’NEX toys by shopping on Amazon.com. With fast, in some cases, free shipping and toy selection, the platform offers a one-stop shop experience right at your spot. Click to see other available K’NEX sets, including Amazon exclusive today, ranging from 3-in-1 classic amusement park building set, roller coaster building set, to vehicles building set.

About Author


Liam is a dedicated and experienced toy enthusiast and is the beating heart of All About K’NEX. Born in 1990, he played with K’NEX in his early years. After moving, he encountered his K’NEX sets again and began to relive his youth. From this passion he started All About K’NEX and has not let go since then. Favorite K’NEX set: Giant Ferris Wheel K’NEX hot take: never too old to have fun

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