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

  • Based on 12,232 reviews
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Availability: In Stock.
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Arrives Tuesday, Oct 13
Order within 23 hours and 30 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

Build STEM-driven models, such as DJ Bubbles (an octopus spinning records), a pterodactyl, a yeti, and much more! 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. Comes with: 64-page book of ideas and inspiration, 62 LEGO® elements, 10 sheets of papercraft. Spark creativity in kids with Klutz activity kits! With tailored kits for all ages and stages, these hands-on activities come with crystal-clear instructions.

Brand Name: Klutz


Manufacturer Minimum Age (MONTHS): 96


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


Unit Count: 1 Count


Set Name: Klutz LEGO Gear Bots


UPC: 730767603458


Global Trade Identification Number: 53


Target Audience: Kids aged 8-12


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


Model Year: 2021


Manufacturer Part Number: 3


Color: Multicolor


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


Supported Battery Types: No batteries required


Number of Players: Single Player


Operation Mode: Manual


Power Source: hand-powered


Material Type: Paper


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Oct 13

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


  • Perfect gift.
This was a birthday gift for my 7 year old Grandson. He couldn’t wait to open it, and dove right in and made his first creature. He sent me a video of it and it was so cute! Definetly a great buy!
Reviewed in the United States on July 31, 2026 by karen robinson

  • Great buy
This toy is so cool! We cant get over how much fun it is. The amount of items in the box was great. It is definitely a fun thing for kids & parents alike, parents can help with assembly if need be. I. Think it's a great price for the product. We have really enjoyed it.
Reviewed in the United States on April 10, 2026 by Kindle Customer

  • Independent play winner!
My 5 year Old grabbed this out of our Amazon delivery and immediately went to work. He’s never used gears and was able to follow the pictures on how to build the projects! He was so proud of himself, great confidence booster. Looking forward to ordering more from this line! Highly recommend
Reviewed in the United States on June 4, 2026 by Kristi Beers

  • 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

  • For the little engineer
Awesome kids loved it easy to follow instructions with book guide and illustrated directions
Reviewed in the United States on August 17, 2026 by Donald Glover

  • 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.

  • Klutz Lego Gear Bots
This Lego bot kit is going to be the best present ever. Great price and fast shipping.
Reviewed in the United States on July 25, 2026 by Linda

  • party
love it
Reviewed in the United States on July 19, 2026 by Ginger

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