---
product_id: 181587044
title: "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"
brand: "cerropi"
price: "€ 68.52"
currency: EUR
in_stock: true
reviews_count: 13
category: "Cerropi"
url: https://www.desertcart.com.cy/products/181587044-cerropi-newtons-cradle-pendulum-with-7-balls-classic-swing-newton
store_origin: CY
region: Cyprus
---

# 30+ sec swing time Premium gift-ready packaging 8mm chromed steel & nano tech 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

**Brand:** cerropi
**Price:** € 68.52
**Availability:** ✅ In Stock

## Summary

> ⚖️ Swing into science and style — where physics meets your desk vibe!

## Quick Answers

- **What is this?** 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 by cerropi
- **How much does it cost?** € 68.52 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/181587044-cerropi-newtons-cradle-pendulum-with-7-balls-classic-swing-newton)

## 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

- • **Gift-Ready Elegance:** Arrives in exquisite, shockproof packaging with bonus cleaning cloth and extra ball—ideal for any occasion.
- • **Endless Momentum Magic:** Experience mesmerizing 30+ seconds of smooth, continuous swing that captivates and educates.
- • **Engineered for Excellence:** Crafted with 8mm chromed steel bars and ultra-thin nano tech for unmatched durability and precision.
- • **Stress-Busting Desk Essential:** Transform your workspace with a sleek, scientific gadget that doubles as a stylish stress reliever.
- • **Inspire Curiosity & Creativity:** Perfect for teaching physics concepts or sparking family fun and intellectual playtime.

## Overview

The CERROPI Newtons Cradle Pendulum features 7 perfectly aligned chromed steel balls engineered for over 30 seconds of smooth swinging. Built with premium materials including 8mm steel bars and nano technology, it offers durable oscillatory support ideal for office décor, stress relief, and educational demonstrations. Packaged with care and backed by a 1-year warranty, it’s a sophisticated gift that blends timeless science with modern craftsmanship.

## 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: They are made well - My sons were surprised. They liked their gift, as it goes way back in years.

## 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 | #29,830 in Toys & Games ( See Top 100 in Toys & Games ) #287 in Educational Science Kits |
| Customer Reviews | 4.3 4.3 out of 5 stars (487) |
| 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

![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 - Image 1](https://m.media-amazon.com/images/I/51jEpkRQkyL.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!

### ⭐⭐⭐⭐⭐ They are made well
*by V***E on December 31, 2025*

My sons were surprised. They liked their gift, as it goes way back in years.

### ⭐⭐⭐⭐ 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

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-02-21*