Think Outside the Blocks with K’NEX!

K’NEX isn’t just a building toy—it’s a gateway to limitless creativity! With our signature rod-and-connector system, builders of all ages can design and construct moving models, from soaring roller coasters to speedy race cars and towering structures.

More than just play, K’NEX inspires STEAM learning, strengthening problem-solving, spatial awareness, and engineering skills through hands-on creation. With over 430 awards, our durable pieces bring imagination to life!

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K’NEX Roller Coaster Build
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Limitless Creativity

With K’NEX’s rod-and-connector system, builders can craft anything from roller coasters to race cars, unlocking endless design possibilities that spark imagination and innovation.

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STEAM Learning

K’NEX fosters hands-on learning, enhancing problem-solving, spatial awareness, and engineering skills, making it a fun and educational tool for builders of all ages.

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Durable Quality

With over 430 awards, K’NEX offers high-quality, long-lasting pieces designed for hours of play, ensuring every creation stands the test of time.

Explore K’NEX Building Sets

From beginner sets to motorized marvels, K’NEX offers a range of toys that inspire creativity and hands-on discovery.

K’NEX Kid K’nex Farmin’ Friends Building Set

K’NEX – Kid K’nex Farmin’ Friends Building Set

A 20-piece set perfect for young builders, featuring colorful pieces to create farm-themed models that encourage imaginative play and fine motor skills.

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K’NEX K’NEXosaurus Rex

K’NEX – K’NEXosaurus Rex

A 255-piece set to build a roaring T-Rex with moving parts, blending fun with engineering challenges for kids ready to explore prehistoric creativity.

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K’NEX Marble Coaster Run with Motor

K’NEX – Marble Coaster Run with Motor

A 504-piece motorized set to construct a thrilling marble coaster, perfect for aspiring engineers who love dynamic builds and motion.

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About K’NEX

Welcome to K’NEX, where creativity knows no limits! Since our inception, we’ve been empowering builders of all ages with our unique rod-and-connector system, turning ideas into moving masterpieces.

With a legacy of over 430 awards, K’NEX combines fun with STEAM learning, inspiring problem-solving and engineering skills. Join us and Think Outside the Blocks—because if you can imagine it, you can build it with K’NEX!

K’NEX History

K’NEX Categories

Discover the perfect K’NEX set for every builder, from beginners to advanced creators.

Model Sets

Classic building kits for constructing detailed structures, perfect for builders who love precision and creativity.

Motorized Sets

Dynamic kits with motors to bring builds to life, ideal for kids fascinated by motion and engineering.

Education Sets

STEAM-focused kits designed to teach engineering and problem-solving through interactive building experiences.

Kid K’NEX

Simplified sets for younger builders, featuring larger pieces to spark creativity and develop motor skills.

Become a K’NEXpert

Get inspired and learn more with our community and resources.

The K’NEXosaurus Rex set is a blast! My son spent hours building it, and the moving jaw feature is a huge hit. It’s sturdy and sparks so much creativity!

Sarah Miller

Sarah Miller

Parent

The Marble Coaster Run with Motor is incredible! My students love watching their designs come to life, and it’s a fantastic way to teach engineering concepts.

James Carter

James Carter

Teacher

Kid K’NEX is perfect for my 4-year-old. The pieces are easy to handle, and she’s so proud of her farm builds. It’s a great intro to construction toys!

Lisa Brown

Lisa Brown

Parent

Build Your Next Adventure

Explore our full range of K’NEX sets and start creating today!

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