Shop k'nex projects

Sponsored
About our ads
$29.40
K'nex Custom Cruisers 30 Model Set With Storage Bag - STEM Building Kit, Kid Construction, Creative Play Toy Ages 8+
Amazon.com
$29.40
K'nex Custom Cruisers 30 Model Set With Storage Bag - STEM Building Kit, Kid Construction, Creative Play Toy Ages 8+
Amazon.com
$20.71
KID K'nex - Build A Bunch Set 66 Pieces, Preschool STEM Building, Kid Construction Set, Creative Play Ages 3+
Amazon.com
1K+
$20.71
KID K'nex - Build A Bunch Set 66 Pieces, Preschool STEM Building, Kid Construction Set, Creative Play Ages 3+
Amazon.com
1K+
$44.73
K'nex - Amazin' 8 Coaster STEM Building Set, Kid Construction, Creative Play Toy Ages 9+
Amazon.com
232
Free shipping
$44.73
K'nex - Amazin' 8 Coaster STEM Building Set, Kid Construction, Creative Play Toy Ages 9+
Amazon.com
232
$29.99
K'nex Cyberbugs ANTERA Building Kit Power Pack Motor No. 12101 - 1995 NEW SEALED
eBay
$29.99
K'nex Cyberbugs ANTERA Building Kit Power Pack Motor No. 12101 - 1995 NEW SEALED
eBay
$40.59
$49.99
KID K'nex - Budding Builders Set 100 Pieces, Preschool STEM Building, Kid Construction Set, Creative Play Ages 3+
Amazon.com
Free shipping
18% off
$40.59
$49.99
KID K'nex - Budding Builders Set 100 Pieces, Preschool STEM Building, Kid Construction Set, Creative Play Ages 3+
Amazon.com
Free shipping
$83.60
K'nex | Motorised Creations Building Set | 3 D Educational Toys For Kids, 325 Piece Stem Learning Kit, Engineering For K
Everymarket INC
72
$83.60
K'nex | Motorised Creations Building Set | 3 D Educational Toys For Kids, 325 Piece Stem Learning Kit, Engineering For K
Everymarket INC
72
$31.79
KNEX 80 Model Deluxe Set With Reusable Bag - STEM Building Kit, Kid Construction, Creative Play Toy Ages 8+
Amazon.com
$31.79
KNEX 80 Model Deluxe Set With Reusable Bag - STEM Building Kit, Kid Construction, Creative Play Toy Ages 8+
Amazon.com
$35.75
KNEX Education - Intro To Structures: Bridges Set - 207 Pieces - For Grades 3-5 Construction Education Toy
Amazon.com
830
Free shipping
$35.75
KNEX Education - Intro To Structures: Bridges Set - 207 Pieces - For Grades 3-5 Construction Education Toy
Amazon.com
830
$46.66
$49.99
K'nex - Power & Play Motorized Set 529 Pieces, STEM Building, Kid Construction Set Ages 7+
Amazon.com
2K+
Free shipping
$46.66
$49.99
K'nex - Power & Play Motorized Set 529 Pieces, STEM Building, Kid Construction Set Ages 7+
Amazon.com
2K+
$149.99
$176.25
Kid K'nex Education Classroom Collection STEM Building Set From S&S Worldwide
S&S Worldwide
48
Free shipping
14% off
$149.99
$176.25
Kid K'nex Education Classroom Collection STEM Building Set From S&S Worldwide
S&S Worldwide
48
$25.00
Knex - Motorized Models BONUS Building Set 1051 Pcs & 86 Builds - 85043 KNEX
eBay
Free shipping
$25.00
Knex - Motorized Models BONUS Building Set 1051 Pcs & 86 Builds - 85043 KNEX
eBay
Free shipping
$38.12
K'nex - Click & Construct Value Building Set - 522 Pieces, STEM Building, Creative Play Set Ages 7+
Amazon.com
2K+
Free shipping
$38.12
K'nex - Click & Construct Value Building Set - 522 Pieces, STEM Building, Creative Play Set Ages 7+
Amazon.com
2K+
$42.77
Knex K-Force Flash Fire Motorized Blaster Building Set
Tattootraveler Store C
$42.77
Knex K-Force Flash Fire Motorized Blaster Building Set
Tattootraveler Store C
$11.73
$39.09
K'nex - 70 Model Building Set 705 Pieces, STEM Learning, Creative Play Set Ages 7+
ktwogroupllc.com
69% off
$11.73
$39.09
K'nex - 70 Model Building Set 705 Pieces, STEM Learning, Creative Play Set Ages 7+
ktwogroupllc.com
$45.06
Knex Thrill Rides - Panther Attack Roller Coaster Building Set With Ride It!
Tattootraveler Store C
$45.06
Knex Thrill Rides - Panther Attack Roller Coaster Building Set With Ride It!
Tattootraveler Store C
$11.73
$39.09
K'nex - 70 Model Building Set 705 Pieces, STEM Learning, Creative Play Set Ages 7+
us.freshbottleshop
69% off
$11.73
$39.09
K'nex - 70 Model Building Set 705 Pieces, STEM Learning, Creative Play Set Ages 7+
us.freshbottleshop
$48.49
K'nex Building Set Toy Motorized Creations Plastic Assorted 325 Pc Assorted KNX 85049
DkHardware.com
72
$48.49
K'nex Building Set Toy Motorized Creations Plastic Assorted 325 Pc Assorted KNX 85049
DkHardware.com
72
$61.24
Kid K'nex | Zoo Friends Building Set 30 Model | Kids Craft Set With 55 Pieces | Educational Toys For Kids, Fun Building
Everymarket INC
960
$61.24
Kid K'nex | Zoo Friends Building Set 30 Model | Kids Craft Set With 55 Pieces | Educational Toys For Kids, Fun Building
Everymarket INC
960
$49.97
K'nex - 100 Model Building Set 863 Pieces, STEM Building, Kid Construction Set Ages 7+ - Amazon Exclusive
Amazon.com
1K+
Free shipping
$49.97
K'nex - 100 Model Building Set 863 Pieces, STEM Building, Kid Construction Set Ages 7+ - Amazon Exclusive
Amazon.com
1K+
$124.63
K'nex Kid Education Classroom Collection Building Set
Amazon.com
48
Free shipping
$124.63
K'nex Kid Education Classroom Collection Building Set
Amazon.com
48
$54.09
K'nex - 70 Model Building Set 705 Pieces, STEM Learning, Creative Play Set Ages 7+ - Amazon Exclusive
Amazon.com
3K+
Free shipping
$54.09
K'nex - 70 Model Building Set 705 Pieces, STEM Learning, Creative Play Set Ages 7+ - Amazon Exclusive
Amazon.com
3K+
$57.30
Knex Education Stem Explorations Levers And Pulleys Building Set For Ages 8 And Up Construction Educational Toy, 139 Pi
Everymarket INC
504
$57.30
Knex Education Stem Explorations Levers And Pulleys Building Set For Ages 8 And Up Construction Educational Toy, 139 Pi
Everymarket INC
504
$11.73
$39.09
K'nex - 70 Model Building Set 705 Pieces, STEM Learning, Creative Play Set Ages 7+
realnsfashion
69% off
$11.73
$39.09
K'nex - 70 Model Building Set 705 Pieces, STEM Learning, Creative Play Set Ages 7+
realnsfashion
$111.06
Kid K'nex | Dino Dudes Building Set 30 Model | Kids Craft Set With 100 Pieces, Educational Toys For Kids, Fun Building T
Everymarket INC
536
$111.06
Kid K'nex | Dino Dudes Building Set 30 Model | Kids Craft Set With 100 Pieces, Educational Toys For Kids, Fun Building T
Everymarket INC
536
$148.72
K'nex Thrill Rides Amazin' 8 Coaster Creative Building Toy
Everymarket INC
232
$148.72
K'nex Thrill Rides Amazin' 8 Coaster Creative Building Toy
Everymarket INC
232
$12.99
K'nex Building Kits
Faire
$12.99
K'nex Building Kits
Faire
$73.08
K'nex - 100 Model Building Set 863 Pieces STEM Building Kid Construction
eBay
Free shipping
$73.08
K'nex - 100 Model Building Set 863 Pieces STEM Building Kid Construction
eBay
Free shipping
$41.84
KID KNEX - Oodles Of Pals Building Set - 116 Pieces - Ages 3 And Up Preschool Educational Toy (Amazon Exclusive)
Amazon.com
2K+
Free shipping
$41.84
KID KNEX - Oodles Of Pals Building Set - 116 Pieces - Ages 3 And Up Preschool Educational Toy (Amazon Exclusive)
Amazon.com
2K+
$30.00
$39.99
K'nex - Adventure Wheels Building Set - 480 Pieces STEM Building, Creative Construction Set Ages 7+ - Amazon Exclusive
Amazon.com
5K+
24% off
$30.00
$39.99
K'nex - Adventure Wheels Building Set - 480 Pieces STEM Building, Creative Construction Set Ages 7+ - Amazon Exclusive
Amazon.com
5K+
$34.99
KNEX PAC-MAN Roller Coaster Building Set - 432 Parts Building Toy
eBay
Free shipping
$34.99
KNEX PAC-MAN Roller Coaster Building Set - 432 Parts Building Toy
eBay
Free shipping
$59.99
$69.99
Tinkering Labs STEM Kits For Kids Age 8-10 | Inventors Kids Science Kit, Robot Building, And Engineering With Electricity Circuits | Coolest DIY Toys
Amazon.com
703
Free shipping
14% off
$59.99
$69.99
Tinkering Labs STEM Kits For Kids Age 8-10 | Inventors Kids Science Kit, Robot Building, And Engineering With Electricity Circuits | Coolest DIY Toys
Amazon.com
703
$11.35
$11.95
100 Knex / Knex Micro Mini Bulk Lot - Mixed Rods, Connectors & Clips
eBay
$11.35
$11.95
100 Knex / Knex Micro Mini Bulk Lot - Mixed Rods, Connectors & Clips
eBay
$29.45
Knex Ed Stem Roller Coaster 546 Pc Buliding Set 77078
eBay
Free shipping
$29.45
Knex Ed Stem Roller Coaster 546 Pc Buliding Set 77078
eBay
Free shipping
$179.99
Vintage Cyber K'nex Ultra 63007 Make 5 Cyber Robots New Open Box Bags Sealed
eBay
Free shipping
$179.99
Vintage Cyber K'nex Ultra 63007 Make 5 Cyber Robots New Open Box Bags Sealed
eBay
Free shipping
$54.07
K NEX Classics Garage Building Set
Tattootraveler Store C
$54.07
K NEX Classics Garage Building Set
Tattootraveler Store C
$26.99
$29.99
6 Eid Mubarak Craft Kits For Kids Wooden Ramadan Mosque Kit To Build And Paint Ramadan Mubarak Wooden Houses Crafts Art Project Bulk Painting Kits For
Amazon.com
9
10% off
$26.99
$29.99
6 Eid Mubarak Craft Kits For Kids Wooden Ramadan Mosque Kit To Build And Paint Ramadan Mubarak Wooden Houses Crafts Art Project Bulk Painting Kits For
Amazon.com
9
KNEX - Building a Pick Up Truck
4:06
Find in video from 01:40Making the Sides of the Truck
KNEX - Building a Pick Up Truck
39.5K viewsMar 10, 2021
YouTubeFamily Fun & Games
KNEX - Building a Simple Truck
2:53
KNEX - Building a Simple Truck
14.7K viewsFeb 17, 2021
YouTubeFamily Fun & Games
K'NEX - Building a Simple Helicopter
3:41
Find in video from 00:43Assembling Landing Skids
K'NEX - Building a Simple Helicopter
11.3K viewsFeb 24, 2021
YouTubeFamily Fun & Games
K'NEX - Building a Simple Airplane
3:28
K'NEX - Building a Simple Airplane
16K viewsFeb 17, 2021
YouTubeFamily Fun & Games
K'NEX - Building a Sea Airplane
3:55
Find in video from 01:19Building the Cockpit
K'NEX - Building a Sea Airplane
11.9K viewsMar 18, 2021
YouTubeFamily Fun & Games
How To Make A K'nex Rollercoaster Launch - Step By Step Tutorial
6:06
How To Make A K'nex Rollercoaster Launch - Step By Step Tutorial
3.6K viewsFeb 15, 2025
YouTubeThe K'nex Enthusiast
K'NEX - Building a Simple Catamaran Boat
3:59
Find in video from 00:21What are K'nex Pieces?
K'NEX - Building a Simple Catamaran Boat
3.2K viewsMar 3, 2021
YouTubeFamily Fun & Games
3:14
K'NEX - Building a Simple Motorcycle
49.4K viewsApr 14, 2021
YouTubeFamily Fun & Games
K'NEX Building a Space Shuttle
5:29
Find in video from 03:42Making the Cockpit
K'NEX Building a Space Shuttle
9.3K viewsMar 3, 2021
YouTubeFamily Fun & Games
KNEX - Building an ATV
6:46
Find in video from 01:36Working on the Chassis
KNEX - Building an ATV
8.1K viewsApr 14, 2021
YouTubeFamily Fun & Games
4:57
how to build a large knex plane
8.8K viewsJun 20, 2021
YouTubeGreat K'nex Inventions
2:37
K'NEX - Building a Bike using K'NEX
3.7K viewsApr 4, 2021
YouTubeFamily Fun & Games
6:59
K’NEX GO KART!! (Easy K’nex Build) Easy and Fast STEM Project For Kids!!
631 viewsFeb 16, 2021
YouTubeArt Adventures
3:41
how to build a K'nex car with built wheels
2K viewsMay 17, 2020
YouTubeGreat K'nex Inventions
37:57
K'NEX Architecture - Eiffel Tower Build
12.7K viewsDec 16, 2020
YouTubeknexteam
K'NEX Building a Simple Jetski
3:19
Find in video from 00:45Assembling the Bottom of the Jet Ski
K'NEX Building a Simple Jetski
3.4K viewsFeb 24, 2021
YouTubeFamily Fun & Games
5:25
TOP 10 Most AMAZING K'NEX Creations
335.8K viewsJan 7, 2018
YouTubeMotor Explorer
K'NEX - Building a Micro Bike
2:49
Find in video from 02:34Final Result and Closing Remarks
K'NEX - Building a Micro Bike
3.5K viewsApr 4, 2021
YouTubeFamily Fun & Games
5:31
how to BUILD a MACHINE GUN out of knex
5.3K viewsApr 16, 2021
YouTubeGreat K'nex Inventions
HOW TO BUILD A GO KART!! ( EASY K’nex Build) Fun STEM Project For Kids!!
5:59
Find in video from 00:43Connecting the White Snowflakes
HOW TO BUILD A GO KART!! ( EASY K’nex Build) Fun STEM Proj…
2.8K viewsFeb 16, 2021
YouTubeArt Adventures
5:12
how to MAKE a POWERFUL yet simple K'NEX GUN
8K viewsJul 3, 2020
YouTubeGreat K'nex Inventions
0:22
Easy K'NEX Building Tips
4.2K viewsDec 2, 2019
YouTubeBasic Fun Toys
0:31
K'NEX: If you can imagine it, you can BUILD it!
36.8K viewsSep 14, 2017
YouTubeknexteam
K'NEX Sports Car - Building instructions (voiced)
25:23
Find in video from 07:57Checking if Everything Works Smoothly
K'NEX Sports Car - Building instructions (voiced)
8K viewsOct 27, 2020
YouTubeGWorks
11:55
How to make a KNEX working and powerful gun
28.6K viewsApr 27, 2020
YouTubeLEGO & KNEX MASTER
build this Katana (full size)
5:28
Find in video from 04:34Making the Handle
build this Katana (full size)
12.4K viewsJul 9, 2022
YouTubeGreat K'nex Inventions
0:56
K'NEX 50 Model Big Value Building Set
18.2K viewsJun 11, 2014
YouTubeknexteam
6:03
This Is the Most Realistic K’NEX Train System I’ve Ever Made
2.1K views2 months ago
YouTubeTheKnexMaker 🎢
0:43
Building 🕷️ K'NEX Spider with Pull Back Motor Satisfying DIY Build #imalidotcom
698 views6 months ago
YouTubeImalidotcom
2:17
K’NEX Beginner Set Review: 12+ Builds & Budget-Friendly Fun!
21 views11 months ago
YouTubeMike Warren
See more

Shop k'nex projects

Sponsored
About our ads
$29.40
K'nex Custom Cruisers 30 Model Set With Storage Bag - STEM Building Kit, Kid Construction, Creative Play Toy Ages 8+
Amazon.com
$29.40
K'nex Custom Cruisers 30 Model Set With Storage Bag - STEM Building Kit, Kid Construction, Creative Play Toy Ages 8+
Amazon.com
$20.71
KID K'nex - Build A Bunch Set 66 Pieces, Preschool STEM Building, Kid Construction Set, Creative Play Ages 3+
Amazon.com
1K+
$20.71
KID K'nex - Build A Bunch Set 66 Pieces, Preschool STEM Building, Kid Construction Set, Creative Play Ages 3+
Amazon.com
1K+
$44.73
K'nex - Amazin' 8 Coaster STEM Building Set, Kid Construction, Creative Play Toy Ages 9+
Amazon.com
232
Free shipping
$44.73
K'nex - Amazin' 8 Coaster STEM Building Set, Kid Construction, Creative Play Toy Ages 9+
Amazon.com
232
$29.99
K'nex Cyberbugs ANTERA Building Kit Power Pack Motor No. 12101 - 1995 NEW SEALED
eBay
$29.99
K'nex Cyberbugs ANTERA Building Kit Power Pack Motor No. 12101 - 1995 NEW SEALED
eBay
$40.59
$49.99
KID K'nex - Budding Builders Set 100 Pieces, Preschool STEM Building, Kid Construction Set, Creative Play Ages 3+
Amazon.com
Free shipping
18% off
$40.59
$49.99
KID K'nex - Budding Builders Set 100 Pieces, Preschool STEM Building, Kid Construction Set, Creative Play Ages 3+
Amazon.com
Free shipping
$83.60
K'nex | Motorised Creations Building Set | 3 D Educational Toys For Kids, 325 Piece Stem Learning Kit, Engineering For K
Everymarket INC
72
$83.60
K'nex | Motorised Creations Building Set | 3 D Educational Toys For Kids, 325 Piece Stem Learning Kit, Engineering For K
Everymarket INC
72
$31.79
KNEX 80 Model Deluxe Set With Reusable Bag - STEM Building Kit, Kid Construction, Creative Play Toy Ages 8+
Amazon.com
$31.79
KNEX 80 Model Deluxe Set With Reusable Bag - STEM Building Kit, Kid Construction, Creative Play Toy Ages 8+
Amazon.com
$35.75
KNEX Education - Intro To Structures: Bridges Set - 207 Pieces - For Grades 3-5 Construction Education Toy
Amazon.com
830
Free shipping
$35.75
KNEX Education - Intro To Structures: Bridges Set - 207 Pieces - For Grades 3-5 Construction Education Toy
Amazon.com
830
$46.66
$49.99
K'nex - Power & Play Motorized Set 529 Pieces, STEM Building, Kid Construction Set Ages 7+
Amazon.com
2K+
Free shipping
$46.66
$49.99
K'nex - Power & Play Motorized Set 529 Pieces, STEM Building, Kid Construction Set Ages 7+
Amazon.com
2K+
$149.99
$176.25
Kid K'nex Education Classroom Collection STEM Building Set From S&S Worldwide
S&S Worldwide
48
Free shipping
14% off
$149.99
$176.25
Kid K'nex Education Classroom Collection STEM Building Set From S&S Worldwide
S&S Worldwide
48
$25.00
Knex - Motorized Models BONUS Building Set 1051 Pcs & 86 Builds - 85043 KNEX
eBay
Free shipping
$25.00
Knex - Motorized Models BONUS Building Set 1051 Pcs & 86 Builds - 85043 KNEX
eBay
Free shipping
$38.12
K'nex - Click & Construct Value Building Set - 522 Pieces, STEM Building, Creative Play Set Ages 7+
Amazon.com
2K+
Free shipping
$38.12
K'nex - Click & Construct Value Building Set - 522 Pieces, STEM Building, Creative Play Set Ages 7+
Amazon.com
2K+
$42.77
Knex K-Force Flash Fire Motorized Blaster Building Set
Tattootraveler Store C
$42.77
Knex K-Force Flash Fire Motorized Blaster Building Set
Tattootraveler Store C
$11.73
$39.09
K'nex - 70 Model Building Set 705 Pieces, STEM Learning, Creative Play Set Ages 7+
ktwogroupllc.com
69% off
$11.73
$39.09
K'nex - 70 Model Building Set 705 Pieces, STEM Learning, Creative Play Set Ages 7+
ktwogroupllc.com
$45.06
Knex Thrill Rides - Panther Attack Roller Coaster Building Set With Ride It!
Tattootraveler Store C
$45.06
Knex Thrill Rides - Panther Attack Roller Coaster Building Set With Ride It!
Tattootraveler Store C
$11.73
$39.09
K'nex - 70 Model Building Set 705 Pieces, STEM Learning, Creative Play Set Ages 7+
us.freshbottleshop
69% off
$11.73
$39.09
K'nex - 70 Model Building Set 705 Pieces, STEM Learning, Creative Play Set Ages 7+
us.freshbottleshop
$48.49
K'nex Building Set Toy Motorized Creations Plastic Assorted 325 Pc Assorted KNX 85049
DkHardware.com
72
$48.49
K'nex Building Set Toy Motorized Creations Plastic Assorted 325 Pc Assorted KNX 85049
DkHardware.com
72
$61.24
Kid K'nex | Zoo Friends Building Set 30 Model | Kids Craft Set With 55 Pieces | Educational Toys For Kids, Fun Building
Everymarket INC
960
$61.24
Kid K'nex | Zoo Friends Building Set 30 Model | Kids Craft Set With 55 Pieces | Educational Toys For Kids, Fun Building
Everymarket INC
960