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Basic FunK'NEX 33202 - Building Set - 35 Model Koffer - 480 Pieces - 7+ - Bau- und Konstruktionsspielzeug

4.6

$64

K'NEX | Wings and Wheel Building Set | 3D Educational Toys for Kids, 500 Piece Stem Learning Kit, Engineering for Kids, 30 Model Building Construction Toy for Children Ages 7+ | Basic Fun 80208

4.7

$86

Basic FunK'NEXosaurus Rex Building Set, 255 Pieces, 2 Builds, Motorized Movement

4.5

$82

K’NEX Imagine: Click & Construct Value Set – 522 Pieces, 35 Models, STEM Learning Creative Construction Model for Ages 7+, Interlocking Building Toy for Boys & Girls, Adults

4.5

$40

Stem Toys - 167 Pcs Building Blocks Set with Wheels stem Building Toys - Ideal Stem Toys for 5 Year Old - Educational and Creative Building Games for Boys and Girls

4.5

$42

K'NEX Beginner 40 Model Building Set, Educational Toys, 141 Piece, Toys for Children Aged 5 + & Imagine 45510 10 Model Beginner Fun Fast Vehicles Building Set, 96 Piece, Aged 5 +

4.7

$36

K’NEX Education STEM Explorations: 3-in-1 Classic Amusement Park Building Set – Multicolor & Motorized, Creative-Learning Construction Model for Ages 9+, Engineering Toy for Boys & Girls, Adults

4.6

$74

K'NEX Education ‒ STEM Explorations: Roller Coaster Building Set – 546 Pieces – Ages 8+ Construction Education Toy

4.2

$57

Basic FunK'NEX Amazin' 8 Coaster Colourful Construction Set for Boys and Girls, 448 Piece Kids Building Set for Children Ages 7+ 80216

4.5

$62

Basic Fun K'nex Beginner 40 Model Building Set - 141 Parts - Ages 5 & Up - Creative Building Toy, Multi, 141 K'NEX Parts and Pieces,Includes Instruction Booklet

4.7

$52

K'NEX | Creation Zone Building Set 50 Model | 417 Piece Educational Learning Kit with Storage Tub, Engineering Construction Toys for Kids 5+ | Basic Fun 16511

4.3

$81

K'NEX Imagine 4WD Demolition Truck Building Set (Pieces 402)

4.5

$95

K'NEX Marble Coaster Run with Motor Set, 504 Piece Marble Maze Game Building for Kids, Stem Learning Construction Set, Interlocking Building Toy for Boy, Girl, Ages 8+

3.9

$58

Basic FunK'NEX STEAM Education | Gears Building Set | Engineering Educational Toy, 143 Parts for Ages 8+ | 79318

4.7

$18

K'NEX | Click and Construct Value Building Set with Storage Tub | Educational Toys for Kids, 522 Piece Stem Learning Kit, Construction Toys for Kids Aged 7+ | Basic Fun 18025

4.4

$44

K'Nex 12418 Imagine 35 Model Ultimate Building Set, Educational Toys for Kids, 480 Piece Stem Learning Kit, Engineering for Kids, Fun and Colourful Construction Toys for Children Aged 7 +

4.5

$47

KID K’NEX – Build A Bunch Set – 66 Pieces – For Ages 3+ Construction Educational Toy (Amazon Exclusive), packaging may vary

4.7

$27

K’NEX Imagine: 70 Model Building Set – 705 Pieces, STEM Learning Creative Construction Model for Ages 7+, Interlocking Building Toy for Boys & Girls, Adults - Amazon Exclusive

4.7

$73

K’NEX – 35 Model Building Set – 480 Pieces – For Ages 7+ Construction Education Toy (Amazon Exclusive)

4.6

$41

K'NEX Education ‒ STEM Explorations: Roller Coaster Building Set – 546 Pieces – Ages 8+ Construction Education Toy

4.2

$80

K'NEX | Beginner Building Set 10 Models | Educational Toys, 125 Piece Stem Learning Kit, Engineering for Kids, Construction Toy for Children Ages 7+ | Basic Fun 80206

4.5

$24

K'NEX 15214 12 Model Rad Rides Building Set, Educational Toys for Boys and Girls, 206 Piece Stem Learning Kit, Engineering for Kids, Fun and Colourful Building Construction Toys for Children Aged 7 +

4.6

$35

K'NEX | Motorised Creations Building Set | 3D Educational Toys for Kids, 325 Piece Stem Learning Kit, Engineering for Kids, 25 Model Building Construction Toy for Children Ages 7+ | Basic Fun 85049

4.4

$53

K'NEX 15214 12 Model Rad Rides Building Set, Educational Toys for Boys and Girls, 206 Piece Stem Learning Kit, Engineering for Kids, Fun and Colourful Construction Toys for Children Aged 7 +

4.6

$34

K’NEX Imagine: 100 Model Building Set – 863 Pieces, STEM Learning Creative Construction Model for Ages 7-10, Interlocking Engineering Toy for Boys & Girls, Adults - Amazon Exclusive

4.8

$117

K'Nex Imagine Motorcycle Building Set for Ages 5+, Construction Education Toy, 61 Pieces

3.6

$33

K'nex Kid K'Nex Budding Builders Building Set for Ages 3 and Up,Preschool Educational Toy,100 Pieces,Multicolor

4.8

$130

Basic FunK'NEX | Motorised Creations Building Set | 3D Educational Toys for Kids, 325 Piece Stem Learning Kit, Engineering for Kids, 25 Model Building Construction Toy for Children Ages 7 85049

4.6

$61

K'NEX Thrill Rides 6-Foot Ferris Wheel,Creative Skills for 16-99 years

4.7

$579

K'NEXosaurus Rex Building Set, 255 Pieces, 2 Builds, Motorized Movement, Stem Dinosaur, Construction Building Learning Toy for Boys & Girls

4.7

$113

K'NEX Cyber-X C5 Neostrike - Blasts up to 60 ft - 176 Pieces, 4 Builds, Targets, 5 Darts - Great Gift Kids 8+

4.5

$33

K’NEX Imagine: Power and Play Motorized Building Set – 529 Pieces, STEM Learning Creative Construction Model for Ages 7+, Interlocking Building Toy for Boys & Girls, Adults

4.7

$86

K'nex Osaurus Rex Building Set, Multi Color

4.6

$107

KID K’NEX – Budding Builders Building Set – 100 Pieces – Ages 3 and Up – Preschool Educational Toy

4.8

$58

K'Nex 51438 TYPHOON FRENZY ROLLER COASTER BUILDING SET Building Kit , Gray

4.3

$99

K’NEX Architecture - Empire State Building – New Building Set for Adults & Kids 9+ - 2122 Pieces – Over 2 Feet High – Amazon Exclusive

4.3

$82

K'NEX Kid Farmin' Friends Building Set, 65 Pieces, Great Christmas, Holiday and Birthday Gift for Preschooler, Girl, Boy and Toddler, Stem Education Building Toy

4.5

$32

K'NEX500 Piece Building Set, 7+ years

4.5

$97

K'NEX Education STEM EXPLORATIONS: Levers & PULLEYS Building Set Building Kit

4.6

$27

K'NEX Education Large Maker's Kit

4.9

$177

K'NEX Cyber-X C10 Crypto Crank with Motor - Blasts up to 60 ft - 383 Pieces, 6 Builds, Targets, 10 Darts - Great Gift Kids 8+

4.4

$72

K'NEX Education - STEM Explorations: Swing Ride Building Set, 2 pieces

4.7

$69

K'NEX Imagine - Click & Construct Value Building Set - 522Piece - 35 Models - Engineering Educational Toy Building Set

4.4

$135

K'Nex Thrill Rides 3-in-1 Classic Amusement Park Building Set for Ages 9+, Engineering Education Toy, 744 Pieces

4.6

$251

K'NEX Thrill Rides - Amazin' 8 Coaster

4.2

$71

Kid K’Nex Stretchin' Friends Building Set for Ages 3 and Up,Preschool Educational Toy,23 Pieces,Multicolor

4.6

$40

K'NEXMega Motorcycle Building Set - Ages 9+ - 456 Parts - Working Suspension, Authentic Replica Model, Advanced Stem Building Toy for Boys & Girls - 14.5" L X 6" H

4.6

$45

K'nex - Tinkertoy Adventures

$244

Basic FunK'NEX | Model Building Fun Tub Set | 3D Educational Toys for Kids, 300 Piece Stem Learning Kit, Engineering for Kids, 20 Model Building Construction Toy for Children Ages 7 80202

4.4

$73

K'NEX Architecture: London Eye Ferris Wheel - Build IT Big - Collectible Building Set for Adults & Kids 9+ with Motorized Movement - New - 1,861 Pieces - 2 Feet Tall - (Amazon Exclusive)

4.4

$48

K'NEX 34361 - Bau- und Konstruktionsspielzeug Set Budding Builders Tub, Baukasten für angehende Baumeister mit 100 Teilen, Konstruktionsset für 50 Modelle, Kid K-Nex Box für Kinder von 3 bis 5 Jahre

4.8

$62

K’NEX Education – Intro to Structures: Bridges Set – 207 Pieces – For Grades 3-5 Construction Education Toy

4.6

$48

Basic FunK'NEX | Beginner Building Set 10 Models | Educational Toys, 125 Piece Stem Learning Kit, Engineering for Kids, Construction Toy for Children Ages 7+ | 80206

4.4

$20

K'NEX 12643 Classics 196pcs / 15 Model - Cyborg Creatures, Educational Toys for Boys and Girls, 196 Piece Stem Learning Kit, Engineering for Kids, Fun Colourful Construction Toys for Children Aged 8 +

$24

Kid K'NEX 85701 60 Model Oodles of Pals Building Set, Kids Craft Set with 116 Pieces, Educational Toys for Kids, Fun and Colourful Building Toys for Boys and Girls, Construction Toys for 3 Year Olds +

4.8

$56

K'NEXThrill Rides-Kraken's Revenge Roller Coaster Building Set-Ages 9+ -Engineering Education Toy (Amazon Exclusive) (17616)

4.2

$115

Lincoln Logs 100th Anniversary Tin

4.7

$79

K'NEX18515 Mecha Strike Roller Coaster Building Set

4.0

$135

K'NEX Kid Safari Mates Building Set - 21 Pieces - Ages 3+ - Preschool Educational Toy

4.8

$43

KID K’NEX – Zoo Friends Building Set – 55 Pieces – Ages 3 and Up – Preschool Educational Toy (Amazon Exclusive)

4.8

$25

Kid K'NEX Dino Dudes Building Set - Ages 3+ - Preschool Creative Toy, 100 pieces

4.8

$69

K'NEX Kid Wings & Wheels Building Set - 65 Pieces - Ages 3+ - Preschool Educational Toy

4.7

$53

Basic FunK'NEX Education STEM EXPLORATIONS: Levers & PULLEYS Building Set Building Kit

4.6

$42

K'NEXKid 85009 Kid KNex-Rockin Robots Building Set, Multicolor

4.7

$50

K'NEX Education STEM EXPLORATIONS: Vehicles Building Set Building Kit

4.7

$46

K’NEX Education – Kid K’NEX Group Building Set – 131 Pieces – Ages 3+ – Preschool Educational Toy

4.5

$88

KID K’NEX – Build A Bunch Set – 66 Pieces – For Ages 3+ Construction Educational Toy (Amazon Exclusive), packaging may vary

4.8

$37

KNEX 100 Model Set - Various

$154

K'NEX 12643 Classics 196pcs / 15 Model - Cyborg Creatures, Educational Toys for Boys and Girls, 196 Piece Stem Learning Kit, Engineering for Kids, Fun Colourful Construction Toys for Children Aged 8 +

4.9

$29

K'NEX Cyber-X C10 Crossover Legacy with Motor - Blasts up to 60 ft - 460 Pieces, 7 Builds, Targets, 10 Darts - Great Gift Kids 8+, includes 460 K'NEX parts and pieces

4.6

$105

K'NEX Cyber-X C10 Crossover Legacy with Motor - Blasts Up to 60 ft - 460 Pieces, 7 Builds, Targets, 10 Darts - Great Gift Kids 8+

4.3

$153

K'NEX Kid Education Classroom Collection Building Set

4.5

$118

Basic FunK'NEX | Beginner Building Set 10 Models | Educational Toys, 125 Piece Stem Learning Kit, Engineering for Kids, Construction Toy for Children Ages 7 80206

4.4

$20

K'nex 100 Model Building Set, 863 Pieces, Ages 7+ Engineering Educational Toy

4.8

$162

hand2mind Moving Creations with K'NEX, Book and Building Kit for Kids Ages 8-12, 9 Models & 18 Science Experiments, Explore The Science of Air and Water, Homeschool Science Kits

4.3

$53

K'NEX Jumbo Jet Starter Vehicle Educational Toys for Kids, STEM Learning Kit, 57 Pieces Construction Toy Ages 5+ Basic Fun 17022

4.5

$29

Basic FunK'NEX STEAM Education | Vehicles Building Set 7 Functioning Models | Educational Toys for Kids, 131 Piece STEM Learning Kit, Engineering Construction for Kids Aged 8+ | 79320

4.6

$30

Kid K'NEX | Dino Dudes Building Set 30 Model | Kids Craft Set with 100 Pieces, Educational Toys for Kids, Fun Building Toys for Boys and Girls, Construction Toys for Ages 3+ | Basic Fun 85611

4.8

$74

K'Nex 15237 Architecture London Eye

4.5

$62

k'nex Education - Intro to Structures: Bridges Set - 207 Pieces - For Grades 3-5 Construction Education Toy

4.6

$34

Basic FunKID K’NEX – Zoo Friends Building Set – 55 Pieces – Ages 3 and Up – Preschool Educational Toy (Amazon Exclusive)

4.7

$34

Kid K'NEX | Zoomin' Buddies 20 Model | Kids Craft Set with 48 Pieces | Educational Toys for Kids, Fun and Colourful Building Toys for Boys and Girls, Construction Toys Ages 3+ | Basic Fun 85053

$34

Basic FunK'NEX 80202 Model Building Tub Set, 3D Educational Toys for Kids, 300 Piece Stem Learning Kit, Engineering for Kids, and Colourful 20 Model Building Construction Toy for Children Aged 7 +

4.3

$72

Basic Fun K'NEX 18024/18025 Imagine 35 Model Click and Construct Value Building Set with Storage Tub, Educational Toys for Kids, 522 Piece Stem Learning Kit, Construction Toys for Kids Aged 7+

4.4

$106

K'NEX 23012 Imagine Power and Play Motorised Building Set, Educational Toys for Kids, 529 Piece Stem Learning Kit, Engineering for Kids, Fun and Colourful Building Construction Toys for Kids Aged 7 +

4.7

$144

Ferthor Fun Stem Building Toys for Boys Age 8-12，Erector Set Fire Trucks Series Model Kit，Assembly Toys for Kids，Metal Building Educational Toys Set Gifts for Model 4 in 1 Fire Fighting Cars(121PCS)

$26

k'nexK-FORCE Barracuda Rotoshot Blaster Building Set

$34

Basic FunK'NEX 10 Model Building Set, Educational Toys for Boys and Girls, 130 Piece Stem Learning Kit, Engineering for Kids, and Colourful Building Construction Toys for Children Aged 5 +

4.6

$32

k'nexIntermediate 60 Model Building Set - 395 Parts - Ages 7 & Up - Creative Building Toy, Multicolor, includes K'NEX Parts and Pieces, Instruction Booklet, Medium

4.7

$43

K NEX K-FORCE K-10V Building Set 83 Pieces Ages 8+ Engineering Educational Toy

4.1

$9

Basic FunK'NEX Cyber-X | Battle Bow Building Set | Educational Toys for Boys and Girls, 165 Piece Kit, Engineering for Kids, and Building Construction Toys for Children Ages 8+ | 15247

4.6

$60

Basic FunK'NEX | Mega Models Building Set | 3D Educational Toys for Kids, 700 Piece Stem Learning Kit, Engineering for Kids, 40 Model Building Construction Toy for Children Ages 7+ | 80209

4.4

$64

Basic FunK'NEX Mini Ferris Wheel Building Set, 48 Pieces for Motion Fun, and Desk Décor, Construction Model for Ages 10+, Engineering Toy for Boys & Girls

4.8

$28

Basic FunK'Nex 77078 K’NEX STEM Explorations Swing Ride Building Set for Ages 8+ Engineering Education Toy, 486 Pieces

4.7

$84

k'nexK-Force 30-Dart Pack and Target for Ages 8+, Engineering Educational Toy, 51 Pieces

3.8

$9

K'Nex 78497 Education Makers Kit Large Kids Building Set, 863 Piece Stem Learning Kit for Large Groups, 64 Page Building Guide and Storage Case, Building Construction Toys for Children Aged 6 +

$97

k'nexStealth Plane Building Set 60 Pieces For Ages 5 Construction Education Toy

4.4

$14

k'nexK’NEX Beasts Alive – osaurus Rex Building Set – 255 Pieces – Ages 7+ Engineering Educational Toy

4.6

$60

K'NEX | Wings and Wheel Building Set | 3D Educational Toys for Kids, 500 Piece Stem Learning Kit, Engineering for Kids, 30 Model Building Construction Toy for Children Ages 7+ | Basic Fun 80208

4.7

$91

K-NexSabertooth Rotoshot Blaster Building Set Building Kit, Varies By Model

$41