---
product_id: 14945097
title: "Kit - Physics Balance Balls - 7 inch by 5 inch Science Display - Executive Office Newtons Pendulum with 5 Metal Balls"
brand: "newtons cradle"
price: "0.25 OMR"
currency: OMR
in_stock: false
reviews_count: 8
url: https://www.desertcart.com.om/products/14945097-kit-physics-balance-balls-7-inch-by-5-inch-science
store_origin: OM
region: Oman
---

# desktop display 5 metal balls 7" height Kit - Physics Balance Balls - 7 inch by 5 inch Science Display - Executive Office Newtons Pendulum with 5 Metal Balls

**Brand:** newtons cradle
**Price:** 0.25 OMR
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Ignite Curiosity with Every Swing!

## Quick Answers

- **What is this?** Kit - Physics Balance Balls - 7 inch by 5 inch Science Display - Executive Office Newtons Pendulum with 5 Metal Balls by newtons cradle
- **How much does it cost?** 0.25 OMR with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/14945097-kit-physics-balance-balls-7-inch-by-5-inch-science)

## Best For

- newtons cradle enthusiasts

## Why This Product

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

## Key Features

- • **Educational & Engaging:** Perfectly illustrates the Laws of Conservation of Momentum and Energy for curious minds.
- • **Elevate Your Workspace:** Transform your desk into a hub of inspiration with this stunning Newton's Cradle.
- • **Kinetic Energy in Action:** Watch as the mesmerizing motion captivates your mind and sparks creativity.
- • **Sleek & Professional Design:** A stylish addition to any executive office, blending aesthetics with functionality.
- • **Perfect Gift for Professionals:** An affordable yet impressive gift that will leave a lasting impression on colleagues.

## Overview

The Kit - Physics Balance Balls is a 7-inch tall Newton's Cradle featuring 5 metal balls, designed to demonstrate the principles of kinetic energy and the Laws of Conservation of Momentum and Energy. Its sleek black base makes it an ideal desktop display for any professional setting.

## Description

These Balance Balls are a timeless, classic, desktop physics display. They are an ideal mix of science and art.  Simply lift one steel ball back and let go! The ball at the opposite end of the display will swing out in equal distance!  This Balance Ball display sits 7" wide by 5" tall and has five physics metal balls. The colors of the display are black and chrome. The base and arms of the display are made of durable plastic. The Balance Balls are made from metal.  The Balance Balls are mesmerizing to watch as they exhibit Newton's third law. Also known as "Balance Balls", "Newton's Pendulum" and "Newton's Balls", this product demonstrates the law of conservation of momentum.  The original Newton's Cradle was invented in 1967 by English actor Simon Prebble and named in honor of scientist and mathematician Isaac Newton because it employs Newton's Laws.  Test Newton's Laws by pulling back two, three, or four balls at once!  This low-cost, affordable, executive office toy is an ideal purchase for yourself or a gift for someone you know.

## Features

- Newtons Cradle Balance Balls on 7" stand, sits 5" tall
- Newton's Cradle makes a fantastic & affordable desktop gift
- The kinetic energy will mesmerize and inspire you while at work!
- Newton's Cradle not only demonstrates a pendulum, but also shows the Laws of Conservation of Momentum and Energy
- Stands 5" tall on a black base. Balls are made of metal while stand is plastic.

## Images

![Kit - Physics Balance Balls - 7 inch by 5 inch Science Display - Executive Office Newtons Pendulum with 5 Metal Balls - Image 1](https://m.media-amazon.com/images/I/51iJvHQ2p4L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    As Expected
  

*by S***O on Reviewed in the United States on February 15, 2016*

What can I say?  They're just like all of the others I've seen before.  We've played with them some and they do what they're supposed to do.  They've not broken or tangled.  I see no problems with this product.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Beautiful, high quality product
  

*by L***S on Reviewed in the United States on January 6, 2016*

Beautiful, high quality product.  My teenage grandson loves it for his desk.  He has shown me over a dozen different ways to be entertained by this thing (steel ball thing?)  They are hypnotic.

### ⭐ 1.0 out of 5 stars







  
  
    Don’t buy!!!!
  

*by A***R on Reviewed in the United States on February 8, 2021*

Piece of junk, it came in with all tangled. We could never untangle it.

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**Shop now:** [https://www.desertcart.com.om/products/14945097-kit-physics-balance-balls-7-inch-by-5-inch-science](https://www.desertcart.com.om/products/14945097-kit-physics-balance-balls-7-inch-by-5-inch-science)

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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-02-13*