---
product_id: 349299348
title: "Newton's Cradle, Desk Table Decor Metal Pendulum Ball Newton Ball Physics Science Pendulum Steel Balance Bal l for Office Physics Teacher Toys- with Mirror"
brand: "dotsog"
price: "¥1006"
currency: JPY
in_stock: false
url: https://www.desertcart.jp/products/349299348-newtons-cradle-desk-table-decor-metal-pendulum-ball-newton-ball
store_origin: JP
region: Japan
---

# 15-20 seconds of smooth perpetual motion Durable high-quality nylon lines 5 stainless steel balls for perfect momentum Newton's Cradle, Desk Table Decor Metal Pendulum Ball Newton Ball Physics Science Pendulum Steel Balance Bal l for Office Physics Teacher Toys- with Mirror

**Brand:** dotsog
**Price:** ¥1006
**Availability:** ❌ Out of Stock

## Summary

> ⚖️ Swing into productivity with style and science!

## Quick Answers

- **What is this?** Newton's Cradle, Desk Table Decor Metal Pendulum Ball Newton Ball Physics Science Pendulum Steel Balance Bal l for Office Physics Teacher Toys- with Mirror by dotsog
- **How much does it cost?** ¥1006 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/349299348-newtons-cradle-desk-table-decor-metal-pendulum-ball-newton-ball)

## Best For

- dotsog enthusiasts

## Why This Product

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

## Key Features

- • **Hassle-Free Setup:** No assembly or batteries needed—just place it on your desk and start the show.
- • **Physics in Motion:** Experience the mesmerizing laws of momentum and energy right on your desk.
- • **Sleek Executive Design:** Polished stainless steel and glass base add a modern, professional touch to any workspace.
- • **Perfect Gift for Thinkers:** Ideal for physics teachers, managers, or anyone who loves a blend of science and style.
- • **Stress-Relief & Focus Booster:** Watch the rhythmic pendulum swing to reset your mind and spark creativity during busy workdays.

## Overview

This Newton's Cradle features five polished stainless steel balls suspended by durable nylon lines over a solid glass base, demonstrating the laws of conservation of momentum and energy with smooth 15-20 second pendulum swings. Perfect as a sophisticated desk toy or educational gift, it requires no assembly or batteries and adds a sleek, scientific vibe to any office or home workspace.

## Description

Principle: Not only demonstrates a pendulum, but also shows the Laws of Conservation of Momentum and Energy.  Attention: Friction and damping effects are inevitable   This classic desktop toy provides you many benefits and entertainments, is suitable for various locations such as house or office, and is an intriguing device that not only demonstrates pendulum motion, but also helps to show the laws of Conservation of Momentum and Energy. Whether you are studying physics knowledge or looking for a delicate gift, this balance ball is definitely what you really want.   Specifications:  Size: 5.5x5.1x4.4 in  Material: Solid Glass base +Stainless steel balls & structure  Occasions: Daily use, Education supplies, Psychotherapy, Birthday present, Business gift   Package:  1x Frame with 5 balls  1x Glass base   Warm Prompt:  When you use this newton's cradle, please move it in a horizontal line, so the lines will not be tangled.  Please don't worry, if it was tangled, you could untangle it still, just need some patience.DIY your own cradle!

## Features

- Strong line-- Our newton cradle use high quality nylon line which is strong enough to not be broken easily
- Swing Time--The balance balls continue in perpetual motion for only 15-20 seconds due to the resistance of the air and friction, but it won't influence the effect of playing although it can not reach the seamless convergence among balls in the vacuum.
- Physics Education Toy--It is a nice gift, we can send it to our friends, children, family.
- Application--You can put it on your office desk or your home desk or on your shelf. It will be cool desk toy.
- Satisfaction Guranteed--If there is any problem with your product, please contact us in time, we will definitely help to solve it

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Package Dimensions | 15.8 x 12.8 x 4.7 cm; 508 g |
| Manufacturer recommended age | 12 months and up |
| Manufacturer reference | DOTSOG-A001 |
| Educational Objective(s) | Science |
| Number of Game Players | 1 |
| Assembly Required | No |
| Batteries Required? | No |
| Batteries Included? | No |
| Material Type(s) | Metal,Nylon |
| Color | Black |
| ASIN | B083WDC2T8 |

## Product Details

- **Size:** L
- **Brand:** DOTSOG
- **Theme:** Science
- **Age range (description):** Kid
- **Educational objective:** Science

## Images

![Newton's Cradle, Desk Table Decor Metal Pendulum Ball Newton Ball Physics Science Pendulum Steel Balance Bal l for Office Physics Teacher Toys- with Mirror - Image 1](https://m.media-amazon.com/images/I/71GKWtx4HdL.jpg)
![Newton's Cradle, Desk Table Decor Metal Pendulum Ball Newton Ball Physics Science Pendulum Steel Balance Bal l for Office Physics Teacher Toys- with Mirror - Image 2](https://m.media-amazon.com/images/I/616YJpu36CL.jpg)
![Newton's Cradle, Desk Table Decor Metal Pendulum Ball Newton Ball Physics Science Pendulum Steel Balance Bal l for Office Physics Teacher Toys- with Mirror - Image 3](https://m.media-amazon.com/images/I/715jFPpfSHL.jpg)
![Newton's Cradle, Desk Table Decor Metal Pendulum Ball Newton Ball Physics Science Pendulum Steel Balance Bal l for Office Physics Teacher Toys- with Mirror - Image 4](https://m.media-amazon.com/images/I/71RdFPbmauL.jpg)
![Newton's Cradle, Desk Table Decor Metal Pendulum Ball Newton Ball Physics Science Pendulum Steel Balance Bal l for Office Physics Teacher Toys- with Mirror - Image 5](https://m.media-amazon.com/images/I/61xg+8A1s2L.jpg)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-29*