The K'NEX 100 Model Building Set is a fantastic way to ignite your child's creativity and problem-solving skills! With 863 classic rods and connectors, kids ages 7 and up can bring their wildest engineering dreams to life while exploring STEM concepts. This building set encourages hands-on learning as children construct everything from rolling cars to working amusement park rides with real moving parts. 7+ years

The K'NEX 70 Model Building Set is a fantastic resource for kids aged 7 and up to explore their creativity while engaging in STEM learning. This set not only enhances critical thinking and problem-solving skills but also inspires collaboration as children build interactive models with real moving parts. Parents and educators will appreciate how it encourages hands-on learning and imaginative play, turning abstract concepts into tangible fun! 7+ years

The K'NEX 40 Model Building Set is an exciting adventure into the world of engineering for kids aged 5 and up! Packed with 141 pieces that click together seamlessly, this set encourages budding builders to express their creativity while developing critical STEM skills. With the ability to construct up to 40 unique models—including cars, airplanes, and skyscrapers—children are not just playing; they are learning about design, problem-solving, and spatial awareness, making this an invaluable addition to any playroom. 5+ years

The K'nex Intermediate 60 Model Building Set is an exciting way for kids aged 7 and up to dive into the world of creative construction! With 395 colorful parts, including unique K'NEX rods and connectors, this building set promotes fine motor skills, manual dexterity, and spatial awareness. Imagine the joy on their faces as they build everything from an awe-inspiring Hammerhead shark to a majestic battleship or even a cool Saxophone! 7+ years

The K'NEX Education - Intro to Simple Machines: Gears Set is a fantastic tool that brings engineering concepts to life for our kids in grades 3-5! With 198 colorful pieces, this set allows our children to build 7 functioning gear models of real-world machines, sparking their imagination and curiosity. Not only does it provide hours of engaging play, but it also teaches crucial STEM principles like mechanical advantage and gear ratios through hands-on, inquiry-based exploration. Grades 3-5

The KID K'NEX Budding Builders Set is a fantastic way for preschoolers aged 3 and up to dive into the world of construction and creativity! With 100 vibrant, large pieces, kids can explore their imagination while developing essential skills such as spatial awareness, problem-solving, and fine motor coordination. This set offers 50 building ideas tailored for various skill levels, making it a perfect tool for fostering early STEM education in a playful and engaging manner. 3+ years

The K'NEX Adventure Wheels Building Set is the ultimate creative construction playground for kids aged 7 and up! With 480 classic K'NEX parts, children can enhance their problem-solving skills and unleash their imagination by designing everything from trucks and airplanes to amusement park rides. The real moving parts bring these creations to life, fostering an understanding of mechanics and engineering concepts. 7+ years

The K'NEX Click & Construct Value Building Set is perfect for fueling the imagination of kids aged 7 and up! Packed with 522 versatile pieces, this set transforms abstract ideas into tangible structures through hands-on play. With intuitive snap-fit components and an instruction booklet featuring 35 unique models, we can't help but watch our young builders develop problem-solving skills, enhance spatial awareness, and engage in STEM learning—all while having the time of their lives! 7+ years