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Klutz

Klutz Lego Gear Bots Science/STEM Activity Kit for 8-12 years

  • Based on 11,558 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Thursday, Jun 11
Order within 14 hours and 57 minutes
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Features

  • Build 8 physics-driven kinetic creatures using LEGO Technic bricks and papercraft.
  • Includes every LEGO element you need!
  • STEM content about axles, cams, cranks, engineering in everyday machines is included in the 64-page book, alongside the step-by-step instructions.
  • Model number: 3

Description

Kinetic sculptures, or automata, are mechanically engineering toys that move when you crank the handle on the side. They move through a series of axles, cams, and cranks that work like the pistons in an engine.

Brand Name: Klutz


Manufacturer Minimum Age (MONTHS): 96.0


Sub Brand: LEGO Other


Model Name: LEGO Gear Bots Science


Model Number: 3


Age Range Description: Kid


Customer Package Type: Standard Packaging


Manufacturer Maximum Age (MONTHS): 144.0


Set Name: Klutz LEGO Gear Bots


UPC: 730767603458


Global Trade Identification Number: 53


Manufacturer Part Number: 3


Model Year: 2021


Included Components: 64-page book of ideas and inspiration, 62 LEGO® elements, 10 sheets of papercraft.


Item Type Name: Kids Arts & Crafts Kit


Manufacturer: KLUTZ


Unit Count: 1.0 Count


Theme: Science


Subject Character: LEGO


Number of Pieces: 62


Item Dimensions: 10 x 1.5 x 10 inches


Item Weight: 16 ounces


Size: 10 inches (L) x 10 inches (H) x 1.5 inches (W)


Educational Objective: STEM, Construction Skills, Problem Solving Creative Critical Thinking, Reasoning Skills


Additional Features: Portable


Toy Building Block Type: Interlocking Toy Building Block


Is Assembly Required: No


Operation Mode: Manual


Number of Players: Single Player


Power Source: hand-powered


Supported Battery Types: No batteries required


Material Type: Paper


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Jun 11

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Excellent quality and value priced
Excellent quality and value priced
Reviewed in the United States on February 15, 2026 by JONATHAN
    • Fun yet Educational
Good quality, durable material, easy to assemble, strong bond, fun yet educational for any age group, shipped fast, and reasonably priced.
Reviewed in the United States on January 6, 2026 by Mary Roy
    • STEM-tastic Fun That Actually Clicks (Literally)
I got the Klutz LEGO Gear Bots Kit for my boyfriend’s 11-year-old who’s super into STEM, and it was an instant hit. He dove right in, totally focused, and actually explained how the gears worked to me like a mini engineer. The kit is the perfect mix of learning and fun, building cool bots while understanding real mechanics. It’s hands-on, screen-free, and feels like playtime disguised as education (or maybe the other way around). The instructions are clear, and the projects are just challenging enough to keep kids engaged without feeling frustrated. If you’ve got a curious kid who loves building and figuring out how things work, this is a slam dunk. Bonus: it’s LEGO, so it automatically earns you “cool adult” status. ... show more
Reviewed in the United States on July 23, 2025 by Liz H.
    • Great STEM concept, but note: You can only build one at a time!
I bought this LEGO Gear Bots set for my 7-year-old. He was incredibly excited about the concept of building moving machines, and overall, it’s a very cool STEM-focused activity. The instructions are great. The included book is high quality and the steps are very easy for a child to follow, which really got my son engaged and excited right out of the box. The concept of using gears to create "bots" is a great way to introduce mechanical movement to kids. The biggest takeaway from our experience is that there are not enough pieces to build multiple bots at once. I was under the impression that we could build several characters, but you actually have to take your current bot apart to build the next one. In our house, we typically like to build a LEGO set and keep it together for display or play, so this was a bit of a letdown. If your child is like mine and doesn't enjoy disassembling their hard work, you might not get as much longevity out of this set as you’d hope. To really make this a 5-star product, LEGO/Klutz should have included enough components to have at least two models built simultaneously. Despite that one drawback, the price point seems very fair for the quality of the book and the specialized pieces you receive. We are satisfied with the purchase, but I wish I had known about the "one-at-a-time" requirement beforehand. ... show more
Reviewed in the United States on January 7, 2026 by Brittany
    • Fun
Cute but I don't recommend for little kids. Parts are small if it comes apart.
Reviewed in the United States on January 9, 2026 by S J Race
    • Surpassed my expectations
Love this for kids that are curious about the inner workings of things. It’s fun and creative
Reviewed in the United States on December 23, 2025 by Cori Damewood
    • Our grandson requested this for Christmas and likes it
We got this for our grandson for Christmas and he seems to love it. It was something he requested, so that would set to be something he would like. It seems very functional and has creative value and is easy for him to use. It would appear to be educational as well. We live thousands of miles away in the Caribbean so unfortunately did not get to see him play with it enough. ... show more
Reviewed in the United States on January 8, 2026 by islandlady
    • Fun
My nephew loved this. He had fun putting it together. Good price and good design.
Reviewed in the United States on February 22, 2026 by Teresa Smith

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