---
product_id: 58910495
title: "ScienceGeek Newton's Cradle Desktop Gadget 3 LED Colors Change Shine Light Ball Balance Ball"
brand: "sciencegeek"
price: "€ 85.29"
currency: EUR
in_stock: true
category: "Toy"
url: https://www.desertcart.nl/products/58910495-sciencegeek-newtons-cradle-desktop-gadget-3-led-colors-change-shine
store_origin: NL
region: Netherlands
---

# ScienceGeek Newton's Cradle Desktop Gadget 3 LED Colors Change Shine Light Ball Balance Ball

**Brand:** sciencegeek
**Price:** € 85.29
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** ScienceGeek Newton's Cradle Desktop Gadget 3 LED Colors Change Shine Light Ball Balance Ball by sciencegeek
- **How much does it cost?** € 85.29 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/58910495-sciencegeek-newtons-cradle-desktop-gadget-3-led-colors-change-shine)

## 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 motion of this 5-ball cradle is the most addicting way to demonstrate Newton's law of conservation of momentum and energy. As it works its physics magic, the lights change between blue and red and there are 3 different light modes. You can choose whether you want the lights to flash, fade or begin a cycle. Light Source: LED Size: 20cm*15cm*18cm Material: Plastic+ Frosted Glass Batteries: 6 X 1.5V AA alkaline batteries (not included) Package Included: 1 x Kinetic Light Newton's Cradle Balance Ball (Battery is not included). This product need to be assembled by the users themselves.

## Features

- The newton's cradle light changes colour as it swings.
- There are three colors of the balls when it is working. You can press the button on the left to change the colors.
- You can put it on your office desk or your home desk or on your shelf. It will be cool desk toy.
- Performing based on newton's laws.
- Power: 6 x aa batteries (not included).

## Images

![ScienceGeek Newton's Cradle Desktop Gadget 3 LED Colors Change Shine Light Ball Balance Ball - Image 1](https://images-eu.ssl-images-amazon.com/images/I/41L%2BgL8NFrL.jpg)
![ScienceGeek Newton's Cradle Desktop Gadget 3 LED Colors Change Shine Light Ball Balance Ball - Image 2](https://images-eu.ssl-images-amazon.com/images/I/41bqX68Q3yL.jpg)
![ScienceGeek Newton's Cradle Desktop Gadget 3 LED Colors Change Shine Light Ball Balance Ball - Image 3](https://images-eu.ssl-images-amazon.com/images/I/41%2BBgxq60HL.jpg)
![ScienceGeek Newton's Cradle Desktop Gadget 3 LED Colors Change Shine Light Ball Balance Ball - Image 4](https://images-eu.ssl-images-amazon.com/images/I/417Uevhxp2L.jpg)
![ScienceGeek Newton's Cradle Desktop Gadget 3 LED Colors Change Shine Light Ball Balance Ball - Image 5](https://images-eu.ssl-images-amazon.com/images/I/41-NH3CwkSL.jpg)

---

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**Shop now:** [https://www.desertcart.nl/products/58910495-sciencegeek-newtons-cradle-desktop-gadget-3-led-colors-change-shine](https://www.desertcart.nl/products/58910495-sciencegeek-newtons-cradle-desktop-gadget-3-led-colors-change-shine)

---

*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-02-22*