LEGO Chain Reactions

3.6 (10)
$29.69 with code: FRIEND$32.99

Product Details

Web ID: 7945421

What could be more Klutzy than a machine that performs a simple task through an elaborate chain reaction? The answer, of course, is a wacky chain reaction built of LEGO bricks. With this in mind, our team of experts, educators, and 11-year-olds helped us invent 10 machines that swing, bounce, spring... and teach kids the skills.

  • Product Features

    • Dimensions- 10" x 9" x 1"
    • Includes 78-page book of instruction and inspiration, 33 Lego elements, 6 Lego balls, 2.2 yards or 2 m of string, 8 paper ramps, 2 paper pop-up signs, 1 paper funnel, 1 paper flag, 1 paper bucket, 1 platform
    • For 1 player
    • Recommended for ages 8 and up
    • WARNING- CHOKING HAZARD - Small parts, not for children under 3 years of age
    • WARNING: CHOKING HAZARD—contains small parts; not suitable for children under 3 years
    • Wipe Clean
    • Imported

  • Shipping & Returns

    • California customers call 1-800-289-6229 for Free Shipping information.
    • For complete details, see our Shipping and Returns policies.
    • Please call customer service for returns.

Ratings & Reviews

3.6/5

10 star ratings, 8 reviews

Write a Review
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7 months ago
Received Free ProductNo

Frustrating!!!

If you connect ´ sets´ of the book to each other as writed in the book, it not works or the ball not has enough power to trigger the next ´ set´ . And that is super frustrating

Customer review from LEGO

2 years ago
Received Free ProductNo

Requires additional pieces, poor book quality.

Many of the solutions shown in the book require additional pieces. Book construction quality seems lacking. Pages tear easily. Would not recommend. This is more of a starter kit than stand-alone product.

Customer review from LEGO

2 years ago
from West Virginia

Great gift

Grandson love this

Recommends this product

2 years ago
from Harrisburg, Pa

False Advertising

My daughter was super excited to get this kit and at creating…. However, after we got to fourth element we were out of pieces…. Yes, we bought her extra bricks because you do need some of your own… however, for example, the kit comes with only size 1x12 bricks with holes and kit advertising you can make a chain reaction with 6 machines but then doesn’t supply you with enough of the elements to complete the chain reaction. The box even says “everything you need” on the back… not true…

  • Photo from Leighwm14
  • Photo from Leighwm14

Customer review from barnesandnoble.com

2 years ago

Superb!

Child who received the gift loves it.

3 years ago
Received Free ProductNo

Would like

Would like to buy more of pop outs so can I️ use my and build bigger chain reactions or extra so one in book get lost or damage

Recommends this product

Customer review from LEGO

5 years ago

On average, customers rate the Runs small/runs large of this item as Runs large.

A bit complicated

I bought this for my grandson who's turning 11. I'm worried he may be a bit young for it. It's not what I expected, the book is quite large and is full of experiments and design builds. How to make a ramp, a pivot, a ramp holder and seesaw. You get the idea, definitely not something he can play/build on his own. A good parent and child activity and as he learns he can certainly grow into the book part of it.

On average, customers rate the Runs small/runs large of this item as Runs large.

Recommends this product

7 years ago

cool?

its kind of cool, but, doesn't come with all the bricks you need.

Recommends this product

Customer review from LEGO