---
product_id: 639754244
title: "LEGO Chain Reactions 2: Gravity Drop (Klutz)"
brand: "editors of klutz"
price: "SAR 30"
currency: SAR
in_stock: true
reviews_count: 13
url: https://www.desertcart.com.sa/products/639754244-lego-chain-reactions-2-gravity-drop-klutz
store_origin: SA
region: Saudi Arabia
---

# Multiple interactive elements & springs 1.5-ft dynamic gravity drop tower 168 precision LEGO bricks LEGO Chain Reactions 2: Gravity Drop (Klutz)

**Brand:** editors of klutz
**Price:** SAR 30
**Availability:** ✅ In Stock

## Summary

> 🎯 Master gravity, one brick at a time!

## Quick Answers

- **What is this?** LEGO Chain Reactions 2: Gravity Drop (Klutz) by editors of klutz
- **How much does it cost?** SAR 30 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.sa](https://www.desertcart.com.sa/products/639754244-lego-chain-reactions-2-gravity-drop-klutz)

## Best For

- editors of klutz enthusiasts

## Why This Product

- Trusted editors of klutz brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **STEM Meets Play:** Perfect for curious minds craving hands-on science and engineering challenges.
- • **Expand & Innovate:** Design games like Splinko, Labyrinth, and Zipline for endless fun and learning.
- • **168 Precision LEGO Bricks:** Endless customization with high-quality, interlocking pieces.
- • **Interactive Chain Reactions:** Incorporate springs and elements to create mesmerizing ball drop paths.
- • **Build Your Own Physics Playground:** Construct a 1.5-ft gravity drop tower that brings STEM to life.

## Overview

LEGO Chain Reactions 2: Gravity Drop is a 1.5-ft tall interactive STEM toy featuring 168 LEGO bricks, springs, and elements to build customizable ball drop paths. It encourages creativity and scientific exploration by allowing users to design games like Splinko and Labyrinth, making it a perfect blend of education and play for both kids and adults.

## Description

Design & Build a Chain Reactions Machine
Following on from Lego Chain Reactions
, children can build a 1.5 feet tall chipboard gravity drop tower, with 168 lego bricks! You can build outside the book as the pegboard structure allows you to customize and expand with LEGO bricks from home
.
Children can make and play games like Splinko, Labyrinth, Super-Slide Fortune Teller and and Zipline in this fun kit. Make amazing machines in Lego Gravity Drop
Children can use all the included LEGO pieces in conjunction with their own collection!
It comes with everything you need – including 168 LEGO elements, 6 wood balls, 6 heavy duty chipboard panels and 3 paper punch-out sheets
What is Klutz?
Klutz is a premium brand of book-based activity kits, designed to inspire creativity in every child. Our unique combination of crystal-clear instructions, custom tools and materials, and hearty helpings of humor is 100% guaranteed to kick-start creativity.
Super-clear instructions
Open-ended Creativity
Rewarding Reading
Skills to Build On
Everything You Need

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Dimensions | 25.4 x 3.81 x 25.4 cm |
| Edition | 1st |
| Isbn 10 | 1339019124 |
| Isbn 13 | 978-1339019123 |
| Item Weight | 870 g |
| Language | English |
| Print Length | 64 pages |
| Publication Date | 12 Sept. 2024 |
| Publisher | Klutz |
| Reading Age | 8 - 12 years |

## Images

![LEGO Chain Reactions 2: Gravity Drop (Klutz) - Image 1](https://m.media-amazon.com/images/I/717nRtiTzwL.jpg)

## Available Options

This product comes in different **Format** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great
*by  on Reviewed in the United Kingdom 10 January 2026*

Good Christmas stocking filler for my grandson

### ⭐⭐⭐⭐⭐ Brilliant fun for LEGO fans
*by  on Reviewed in the United Kingdom 22 July 2026*

A really clever book with lots of fun ideas to build and experiment with. My son spent hours trying out different chain reactions and really enjoyed the challenge.

### ⭐⭐⭐⭐ It kept Rory happy for a minute or two I expect.
*by  on Reviewed in the United Kingdom 4 December 2025*

You don't think I bought it for myself do you?

## Frequently Bought Together

- LEGO Chain Reactions 2: Gravity Drop (Klutz)
- LEGO Gadgets (Klutz) Multi-color
- LEGO Race Cars: 5 (Klutz)

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**Shop now:** [https://www.desertcart.com.sa/products/639754244-lego-chain-reactions-2-gravity-drop-klutz](https://www.desertcart.com.sa/products/639754244-lego-chain-reactions-2-gravity-drop-klutz)

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*Product available on Desertcart Saudi Arabia*
*Store origin: SA*
*Last updated: 2026-09-28*