---
product_id: 32018056
title: "ScienceGeek Classic Newton's Cradle Balance Balls Desk Toy Home Decoration"
brand: "sciencegeek"
price: "€ 56.31"
currency: EUR
in_stock: true
reviews_count: 10
url: https://www.desertcart.fi/products/32018056-sciencegeek-classic-newtons-cradle-balance-balls-desk-toy-home-decoration
store_origin: FI
region: Finland
---

# ScienceGeek Classic Newton's Cradle Balance Balls Desk Toy Home Decoration

**Brand:** sciencegeek
**Price:** € 56.31
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** ScienceGeek Classic Newton's Cradle Balance Balls Desk Toy Home Decoration by sciencegeek
- **How much does it cost?** € 56.31 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/32018056-sciencegeek-classic-newtons-cradle-balance-balls-desk-toy-home-decoration)

## Best For

- sciencegeek enthusiasts

## Why This Product

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

## Description

Newton's Cradle is a classic desk toy. Also known as "Balance Balls", "Newton's Pendulum", "Kinetic Balls" and "Newton's Balls", this executive office toy demonstrates the law of conservation of momentum. The clacking of the balls will keep you entertained throughout the day. Pull back one or more of the balls, release them and the same number of balls will swing up on the opposite side. The balls will click back and forth until they stop.

## Features

- Make sure this fits by entering your model number.
- MATERIAL-Durable wood base, nylon strings, metal balls, stainless steel frame
- You can put it on your office desk or your home desk or on your shelf. It will be cool desk toy
- It is a nice gift, we can send it to our friends, children, family.
- Performing based on Newton's Laws

## Images

![ScienceGeek Classic Newton's Cradle Balance Balls Desk Toy Home Decoration - Image 1](https://m.media-amazon.com/images/I/81PELZn3rdL.jpg)
![ScienceGeek Classic Newton's Cradle Balance Balls Desk Toy Home Decoration - Image 2](https://m.media-amazon.com/images/I/61oZBvKxXdL.jpg)
![ScienceGeek Classic Newton's Cradle Balance Balls Desk Toy Home Decoration - Image 3](https://m.media-amazon.com/images/I/41z9Q7S65qL.jpg)
![ScienceGeek Classic Newton's Cradle Balance Balls Desk Toy Home Decoration - Image 4](https://m.media-amazon.com/images/I/715M6ZxM5FL.jpg)
![ScienceGeek Classic Newton's Cradle Balance Balls Desk Toy Home Decoration - Image 5](https://m.media-amazon.com/images/I/71TceMOMFeL.jpg)

## Customer Reviews

### ⭐⭐⭐ 







  
  
    Good office accent
  

*by S***E on Reviewed in the United States 🇺🇸 on July 28, 2020*

Arrived with strings completely tangled. Took over 20 minutes to separate the strings alone and then cleaning it up from the foam pieces. That was a tedious work. Considering the price, quality is as expected. It is smaller than expected but otherwise can be a good office decor.

### ⭐⭐⭐⭐ 







  
  
    My Newton's cradle (both of them) arrived in good condition. They serve their intended purpose - as ...
  

*by K***P on Reviewed in the United States 🇺🇸 on February 17, 2017*

This is a very average product. My Newton's cradle (both of them) arrived in good condition. They serve their intended purpose - as a teaching tool (I am a high school science teacher) - however, since they are inexpensive there is a lot of energy lost in the collisions between the marbles so it loses momentum quite easily. But, for the price, you can't beat it!

### ⭐⭐⭐ 







  
  
    Disappointed
  

*by Z***A on Reviewed in the United States 🇺🇸 on February 19, 2020*

Too small and lightweight. Not the quality I was expecting. Balls do not keep moving because they are not heavy enough to perpetuate motion.

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**Shop now:** [https://www.desertcart.fi/products/32018056-sciencegeek-classic-newtons-cradle-balance-balls-desk-toy-home-decoration](https://www.desertcart.fi/products/32018056-sciencegeek-classic-newtons-cradle-balance-balls-desk-toy-home-decoration)

---

*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-03-12*