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.

DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
India
USA
Japan

Customer Services

About Us

Customer Support

Desert Online General Trading LLC

Dubai, United Arab Emirates

Lego Chain Reactions

Q: What is the main age group this book is written for ?

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.

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?

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).

Product ID: 253273870

Secure Transaction

🔄build in any order

🧠STEM-focused creativity

⚙️33 dynamic Lego pieces

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

Description

⚙️ Ignite your inner engineer with every click!

COMPACT PORTABLE - Lightweight 453g set fits perfectly on your desk or shelf.
33 MOVING LEGO PIECES - Craft intricate machines that spring to life with every build.
STEM LEARNING MADE FUN - Boost problem-solving and engineering skills effortlessly.
LIMITLESS CHAIN REACTIONS - Design your own sequence—no rules, just endless creativity.
NO BATTERIES PURE IMAGINATION - All motion powered by your design, no plugs or remotes needed.

Lego Chain Reactions by Pat Murphy is a 33-piece multicolor Lego set designed for kids 8-12 to build moving machines that trigger unique chain reactions. This STEM-focused, battery-free kit encourages hands-on learning and creativity with compact dimensions (12.5 x 1.5 x 21 cm) and no assembly required.

Specifications

Product Dimensions	12.5 x 1.5 x 21 cm; 453.59 g
Manufacturer recommended age	8 - 12 years
Item model number	9780545703307
Educational Objective(s)	STEM
Language:	English
Number of Puzzle Pieces	1
Assembly Required	No
Batteries Required?	No
Batteries Included?	No
tech_spec_battery_description_toys	No batteries required
Material Type(s)	Plastic
Remote Control Included?	No
Color	Multicolor
Release date	1 January 2015
Language	English
ASIN	0545703301

Have a Question? See What Others Asked

What is the main age group this book is written for ?

Is this set too difficult for a soon to be eight year old? He has lots of legos, and loves building with them.

Does the lego classic medium creative brick box 10696 have everything i need to make all the machines?

is this like traps

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

C$2530

Duties & taxes incl.

Nicaraguastore

Free Returns

30 daysfor PRO membership users

15 dayswithout membership

Secure Transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews