






⚙️ Unlock the gears of genius—build, learn, and lead the STEM revolution!
The K'NEX STEM Explorations Gears Set is a 143-piece educational building kit designed for children aged 8 and above. It combines fun and learning by teaching key engineering concepts like gears, rotational speed, and mechanical advantage through 3 guided, hands-on experiments. Perfect for individual or group play, this manual, battery-free set encourages creativity, problem-solving, and STEM skills development, making it a must-have for classrooms and homes alike.




| ASIN | B01MQ2C413 |
| Age Range Description | Kid |
| Best Sellers Rank | 51,695 in Toys & Games ( See Top 100 in Toys & Games ) 1,740 in Toy Building Sets |
| Brand Name | K'NEX |
| Colour | Multicolor |
| Country Of Origin | USA |
| Customer Reviews | 4.5 out of 5 stars 901 Reviews |
| Educational Objective | STEM Concepts and Engineering Principles |
| Global Trade Identification Number | 00744476793188 |
| Included Components | 1 x Building Set |
| Item Dimensions | 22.9 x 22.9 x 22.9 centimetres |
| Item Type Name | K’NEX Education STEM Explorations Gears Building Set for Ages 8 and Up Engineering Educational Toy, 143 Parts |
| Item Weight | 0.36 Kilograms |
| Item height | 9 inches |
| Manufacturer | Basic Fun |
| Manufacturer Warranty Description | 180-Day limited warranty on K'NEX plastic parts from date of purchase |
| Material Type | Plastic |
| Maximum Age Recommendation | 216.0 |
| Minimum Age Recommendation | 96.0 |
| Number of Players | 1 |
| Operation Mode | Manual |
| Power Source | manual winding |
| Size | 9 x 9 x 9 inches |
| Supported Battery Types | No batteries required |
| Theme | Car |
| UPC | 744476793188 |
| Unit Count | 1 Count |
A**É
K'NEX is amazing!
K'NEX is such a great toy! I have found memories of playing with K'nex when I was growing up and it is now time to let my kid have the same fun I once had. It is an amazing framework that allows kids to have fun, be creative, problem solve and learn, all at the same time. This set is specifically tailored to teaching kids about gears. There are more sets to teach them other similar subjects (which I also purchased and can recommend). I sincerely hope BasicFun! can capitalize on nostalgic fathers like me, by investing more into the K'nex franchise, and bring back classics such as the K'NEX Big Ball Factory building set, and other (classic K'NEX type) roller coaster sets.
M**G
Fun. Education. Good Quality.
Good design and kept my son busy for an afternoon. Learning about gears and engineering without opening a book. Some pieces need a bit more encouragement to snap together, however its new and i expect this. Comes with the first challenge included and a code is provided with the 2 other challenges available. Altogether a good project.
C**E
Childs present
Was present
T**A
Recommended
Great set for building and showing my young ones how cogs and wheels turn. Of course, I have to supervise closely as my boys are very young and some of these parts are very small, but will get more sets for XMas!
E**A
Brilluant
Hours of fun. Recommended seller
A**R
Great Product
My grandson enjoyed constructing & all the gears, great product
G**T
Brilliant
I got this for my 8 Yr old for Christmas it only comes with instruction I. How to build on thing but u can go on the net and find loads of things to build with each set.
P**L
Damaged box
This was bought as a gift and the box was dented and damaged. Such a shame.
Trustpilot
1 month ago
5 days ago