---
product_id: 181587044
title: "Newtons Cradle Pendulum with 7 Balls"
brand: "cerropi"
price: "E£ 5051"
currency: EGP
in_stock: null
reviews_count: 13
category: "Cerropi"
url: https://www.desertcart.com.eg/products/181587044-newtons-cradle-pendulum-with-7-balls
store_origin: EG
region: Egypt
---

# 30+ seconds swing time 7 precision chromed steel balls ultra-durable nano tech support Newtons Cradle Pendulum with 7 Balls

**Brand:** cerropi
**Price:** E£ 5051
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Elevate your desk game with timeless physics in motion!

## Quick Answers

- **What is this?** Newtons Cradle Pendulum with 7 Balls by cerropi
- **How much does it cost?** E£ 5051 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.eg](https://www.desertcart.com.eg/products/181587044-newtons-cradle-pendulum-with-7-balls)

## Best For

- cerropi enthusiasts

## Why This Product

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

## Key Features

- • **Crafted for Longevity:** Built with ultra-thin nano tech and high-impact nylon for lasting desk elegance.
- • **Gift-Ready Excellence:** Arrives in exquisite packaging with extras—perfect for impressing your professional circle.
- • **Seamless Momentum Mastery:** Experience flawless energy transfer with 7 perfectly aligned chromed steel balls.
- • **Enduring Swing Performance:** Enjoy mesmerizing 30+ second oscillations that captivate and educate.
- • **Stress-Relief Meets Science:** A sleek office gadget that doubles as a calming, interactive conversation starter.

## Overview

The CERROPI Newton's Cradle Pendulum features 7 chromed steel balls engineered for over 30 seconds of smooth swing time, demonstrating momentum and energy conservation with scientific precision. Crafted using advanced nano technology and high-impact materials, it offers durable oscillatory support ideal for office décor, stress relief, and educational use. Packaged elegantly with replacement parts and cleaning cloth, it’s a sophisticated gift for professionals and science enthusiasts alike.

## Description

Buy CERROPI Newtons Cradle Pendulum with 7 Balls, Classic Swing Newton Balance Ball, 30+ Sec Swingtime, Science Physics Gadget, Desk Toys & Office Gadgets for Desk Decorations: Nursery - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: SPECTACULAR SCIENCE TOY! - A perfect toy that demonstrates inertia, the law of conservation of energy, elastic collisions, and related topics. It arrived in a well-preserved, properly packaged box and the device works like a charm!
Review: Quality product, nicely made, features 7 balls - You probably know how these work and it does exactly what you expect. It's a nice solid weight and the balls are heavy, so they transmit the force from one to another well. One thing that sets it apart is the version I bought features 7 balls, rather than the 5 they typically have. Shows the motion transfer well, and you can do things like swing 2 or 3 balls and see the reaction. Fun to play with!

## Features

- 【SCIENTIFIC DESIGN】CERROPI newton's cradle Pendulum adopt scientific design,keep the pendulum balls perfectly lined up,make it possible to swing 30s+. Perfect demonstration of the scientific law of momentum conservation and energy conservation
- 【SUPERIOR QUALITY】Our newtons cradle high quality made of 8mm chromed metal steel bar, 20mm bearing steel,high-impact nylon, ultra-thin nano technology provide extremely durable oscillatory support, durable for long time use.Pursuit of craftsmanship spirit inspired us to continuously produce high-quality goods
- 【WIDE APPLICATION】This newton balls can be used as desk gadgets & office decorations to relieve stress; as teaching aid,teaching science intuitively; as toys for family activities, to inspire your child's creativity
- 【EXQUISITE PACKEGING & GIFT】We use individual wrapping paper to protect each ball and secure it in foam shockproof material,the Pendulum ball is perfect for Christmas gifts, Thanksgiving gifts, birthday gifts,Mother's Day gift,Father's Day gift,Valentine's Day gift etc.
- 【WARRANTY & NOTICE】1 year warranty, If any piece of newton cradle breaks we send replacement balls, strings and plug to you. Messages reply within 12 hours. NOTE: clean the ball thoroughly before using for the longer swing time,one extra ball and a silky soft cleaning cloth are included in the package

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0829Y6FSZ |
| Best Sellers Rank | #23,415 in Toys & Games ( See Top 100 in Toys & Games ) #261 in Educational Science Kits |
| Customer Reviews | 4.3 4.3 out of 5 stars (490) |
| Item Weight | 1.76 pounds |
| Item model number | 1001t-Chromed iron |
| Manufacturer | CERROPI |
| Manufacturer recommended age | 5 years and up |
| Product Dimensions | 6.69 x 4.52 x 3.54 inches |

## Product Details

- **Color:** Silver
- **Brand:** CERROPI
- **Theme:** Home Decor
- **Material:** Chromed Metal, Bearing Steel
- **Style:** Classic

## Images

![Newtons Cradle Pendulum with 7 Balls - Image 1](https://m.media-amazon.com/images/I/51jEpkRQkyL.jpg)
![Newtons Cradle Pendulum with 7 Balls - Image 2](https://m.media-amazon.com/images/I/51AVjmZbFyL.jpg)
![Newtons Cradle Pendulum with 7 Balls - Image 3](https://m.media-amazon.com/images/I/61sz9rzS94L.jpg)
![Newtons Cradle Pendulum with 7 Balls - Image 4](https://m.media-amazon.com/images/I/61NsGS9Vl+L.jpg)
![Newtons Cradle Pendulum with 7 Balls - Image 5](https://m.media-amazon.com/images/I/61kM4JCDc+L.jpg)

## Available Options

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

## Questions & Answers

**Q: Does it have to be assembled?**
A: Nope. Just remove the Styrofoam and pull it out and its ready to go.

**Q: What is the diameter of the steel ball?**
A: Our product's steel balls generally come in two sizes, 20mm and 20.65mm

## Customer Reviews

### ⭐⭐⭐⭐⭐ SPECTACULAR SCIENCE TOY!
*by E***. on December 15, 2025*

A perfect toy that demonstrates inertia, the law of conservation of energy, elastic collisions, and related topics. It arrived in a well-preserved, properly packaged box and the device works like a charm!

### ⭐⭐⭐⭐⭐ Quality product, nicely made, features 7 balls
*by B***B on May 14, 2025*

You probably know how these work and it does exactly what you expect. It's a nice solid weight and the balls are heavy, so they transmit the force from one to another well. One thing that sets it apart is the version I bought features 7 balls, rather than the 5 they typically have. Shows the motion transfer well, and you can do things like swing 2 or 3 balls and see the reaction. Fun to play with!

### ⭐⭐⭐⭐ Newton's Cradle
*by M***A on January 25, 2024*

This is the second one I purchased as I'm looking for one that has sustained movement and works synchronously. This one is better than my first and the individual balls have moderate weight so it has sustained movement for less than a minute. It works n stand is sufficient for purpose of demonstration. If looking for a more precise n sustained movement, I'd suggest one with much heavier balls but you'll probably have to pay lots more. This one is good for the purchase price.

## Frequently Bought Together

- CERROPI Newtons Cradle Pendulum with 7 Balls, Classic Swing Newton Balance Ball, 30+ Sec Swingtime, Science Physics Gadget, Desk Toys & Office Gadgets for Desk Decorations
- 550pcs Ferrite Putty, Fidget Toys, Fidget Toys Adults, Desk Fidgets Toys for Office Stress/Anxiety Relief ,Adults Gifts

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**Shop now:** [https://www.desertcart.com.eg/products/181587044-newtons-cradle-pendulum-with-7-balls](https://www.desertcart.com.eg/products/181587044-newtons-cradle-pendulum-with-7-balls)

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*Product available on Desertcart Egypt*
*Store origin: EG*
*Last updated: 2026-03-03*