---
product_id: 75880662
title: "LEGO® Chain Reactions: Design and build amazing moving machines"
price: "VT15344"
currency: VUV
in_stock: true
reviews_count: 8
url: https://www.desertcart.vu/products/75880662-lego-chain-reactions-design-and-build-amazing-moving-machines
store_origin: VU
region: Vanuatu
---

# LEGO® Chain Reactions: Design and build amazing moving machines

**Price:** VT15344
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** LEGO® Chain Reactions: Design and build amazing moving machines
- **How much does it cost?** VT15344 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/75880662-lego-chain-reactions-design-and-build-amazing-moving-machines)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Review: Wonderful. - Nice to add to the growing Lego collection. The balls are useful to make other contraptions too
Review: Like it!! - It’s interesting makes kids think as to how to relate different activities... makes it more interactive rather than just building models. My 6 year old liked it, was feeling as if he made some machine. It’s a good start to make him think on line of mechanics and stuff.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Best Sellers Rank | #79,583 in Books ( See Top 100 in Books ) #37 in Children's Books on How Things Work #39 in Children's Books on Physics #49 in Children's Books on Inventions & Inventors |
| Country of Origin  | USA |
| Customer Reviews | 4.4 4.4 out of 5 stars (22,922) |
| Dimensions  | 25.49 x 4.45 x 25.67 cm |
| Edition  | 1st |
| Grade level  | 3 - 4 |
| ISBN-10  | 0545703301 |
| ISBN-13  | 978-0545703307 |
| Item Weight  | 454 g |
| Language  | English |
| Print length  | 48 pages |
| Publication date  | 1 January 2015 |
| Publisher  | Klutz |
| Reading age  | 8 - 12 years |

## Images

![LEGO® Chain Reactions: Design and build amazing moving machines - Image 1](https://m.media-amazon.com/images/I/71ann8qnIhL.jpg)

## Questions & Answers

**Q: What is the main age group this book is written for ?**
A: My 10 year old daughter loves it and can use it independently. 8+ is the age recommendations on the box.

**Q: Is this set too difficult for a soon to be eight year old?  He has lots of legos, and loves building with them.**
A: An 8 year should be able to build with it.  It does require a lot of your own Legos.

**Q: Does the lego classic medium creative brick box 10696 have everything i need to make all the machines?**
A: I think you will need more.  For example, the pop-up flag & falling hammer project uses 11 (2 of those included) 8x2's.  One project also includes a 4 peg slope brick that I can't see in the picture of the brick box.  For the pulley and bucket project, you'll need what looks like 28 4x2's (or pieces that add up to those).

**Q: is this like traps**
A: It's kind of  a trap, but more like build and play with lego.  You build something with lego and put it together. Then you will see a chain reaction.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Wonderful.
*by M***K on 12 June 2019*

Nice to add to the growing Lego collection. The balls are useful to make other contraptions too

### ⭐⭐⭐⭐⭐ Like it!!
*by N***A on 23 June 2019*

It’s interesting makes kids think as to how to relate different activities... makes it more interactive rather than just building models. My 6 year old liked it, was feeling as if he made some machine. It’s a good start to make him think on line of mechanics and stuff.

### ⭐⭐⭐⭐ Not much but not bad either
*by S***J on 19 November 2016*

Expected a few more pieces but nevertheless it is a good product

## Frequently Bought Together

- LEGO Chain Reactions (Klutz Science/STEM Activity Kit), 9" Length x 1.06" Width x 10" Height
- LEGO Gadgets (Klutz Science/STEM Activity Kit) 10.25" Length x 0.75" Width x 10" Height

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-03-19*