---
product_id: 268890090
title: "eWINNER Newton's Cradle Balance Balls, Desk Office Decorations wBalance Balls Fun Science Physics Gadget Desktop Decoration Kinetic Motion Calm Down for Office Bedroom Living Room"
brand: "ewinner"
price: "€ 17.56"
currency: EUR
in_stock: true
reviews_count: 1
category: "E Winner"
url: https://www.desertcart.fr/products/268890090-ewinner-newtons-cradle-balance-balls-desk-office-decorations-wbalance-balls
store_origin: FR
region: France
---

# Smooth kinetic motion Compact 23x18x14 cm size 5 precision steel balls eWINNER Newton's Cradle Balance Balls, Desk Office Decorations wBalance Balls Fun Science Physics Gadget Desktop Decoration Kinetic Motion Calm Down for Office Bedroom Living Room

**Brand:** ewinner
**Price:** € 17.56
**Availability:** ✅ In Stock

## Summary

> ⚡ Elevate your workspace with kinetic elegance and scientific flair!

## Quick Answers

- **What is this?** eWINNER Newton's Cradle Balance Balls, Desk Office Decorations wBalance Balls Fun Science Physics Gadget Desktop Decoration Kinetic Motion Calm Down for Office Bedroom Living Room by ewinner
- **How much does it cost?** € 17.56 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/268890090-ewinner-newtons-cradle-balance-balls-desk-office-decorations-wbalance-balls)

## Best For

- ewinner enthusiasts

## Why This Product

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

## Key Features

- • **Gift of Curiosity:** Perfect for professionals and science lovers alike—ignite inspiration and showcase your intellectual edge.
- • **Conversation Starter:** A chic desktop ornament that sparks curiosity and invites engaging discussions about science and energy.
- • **Mesmerizing Momentum:** Experience physics in motion with 5 perfectly balanced steel balls swinging in flawless harmony.
- • **Sleek & Sturdy Design:** Crafted from durable plastic and metal, this compact gadget fits seamlessly into any modern workspace.
- • **Stress-Relief in Style:** Transform your desk into a calming sanctuary with soothing kinetic sounds that melt away workday tension.

## Overview

The eWINNER Newton's Cradle features 5 durable steel balls suspended in a compact 23x18x14 cm frame, demonstrating the conservation of momentum and energy through smooth, mesmerizing kinetic motion. Made from quality plastic and metal, it doubles as a stylish desk ornament and a stress-relief tool, ideal for professionals seeking both inspiration and relaxation.

## Description

Features: Made of quality plastic and metal material, sturdy to use Elegant decor and stylish design make it a great decor for your bedroom or office Pull one or more of the balls, release them and the same number of balls will swing on the other side Great for adults to relieve their stress Widely used for home office desk decoration Specification: Material: Plastic and Metal Size: 23 x 18 x 14 cm (9.06 x 7.08 x 5.51 in) Package list: 1 x Desktop ornament.

Review: It works - It works , packing can be improved

## Features

- Demonstrates Vividness: Watch carefully as you pull back one or more balance balls and release them to see the same number of balls swing up on the other side. This mesmerizing display vividly illustrates the interconnectedness of forces and the remarkable conservation of energy.
- Fascinating Experience: Using 5 large beads newton's cradle balance pendulum can experience fascinating physics principles, this classic science toy not only demonstrates the concept of a pendulum, but also demonstrates the law of conservation of momentum and energy.
- Relax And Enjoy: In addition to its educational value, this newtons cradle pendulum with 5 balls offer relaxation and enjoyment. When feeling tired or needing a break from study or work, simply stir the ball to hear the soothing jingle, providing a moment of relaxation and stress relief.
- As an Ornament: This swinging balls with base is made of selected plastic and iron materials, which is durable. With its compact dimensions of 23 x 18 x 14 cm (9.06 x 7.08 x 5.51 in), this swinging kinetic balls is a great decorative addition to your home decor, study area or desk.
- Inspire Curiosity: The perpetual motion device is not only a delightful decoration, but also a thoughtful birthday gift for science enthusiasts, students, or anyone interested in the wonders of physics. Inspire curiosity, promote learning, and have a piece of scientific history with this newton's cradle balancing steel ball.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07N7ZXGQV |
| Age Range Description | 8 Years |
| Age range (description) | 8 Years |
| Best Sellers Rank | #81,379 in Toys ( See Top 100 in Toys ) #1,242 in Educational Science Kits |
| Brand | eWINNER |
| Brand Name | eWINNER |
| Country of Publication | China |
| Customer Reviews | 2.6 out of 5 stars 16 Reviews |
| Educational Objective | Physics, Conservation of Momentum and Energy |
| Included Components | 1 x Desktop ornament |
| Item Dimensions | 23 x 14 x 18 centimeters |
| Item Weight | 0.32 Kilograms |
| Item dimensions L x W x H | 23 x 14 x 18 centimeters |
| Item height | 18 centimeters |
| Item weight | 0.32 Kilograms |
| Manufacturer | Other |
| Manufacturer Maximum Age (MONTHS) | 96 |
| Manufacturer Minimum Age (MONTHS) | 36 |
| Manufacturer Warranty Description | NO |
| Size | 23*14*18cm |
| Theme | Science |
| Unit Count | 5 Count |

## Product Details

- **Age range (description):** 8 Years
- **Brand:** eWINNER
- **Item dimensions L x W x H:** 23 x 14 x 18 centimeters
- **Size:** 23*14*18cm
- **Theme:** Science

## Images

![eWINNER Newton's Cradle Balance Balls, Desk Office Decorations wBalance Balls Fun Science Physics Gadget Desktop Decoration Kinetic Motion Calm Down for Office Bedroom Living Room - Image 1](https://m.media-amazon.com/images/I/616JUfnjkLL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ It works
*by K***K on 17 March 2020*

It works , packing can be improved

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**Shop now:** [https://www.desertcart.fr/products/268890090-ewinner-newtons-cradle-balance-balls-desk-office-decorations-wbalance-balls](https://www.desertcart.fr/products/268890090-ewinner-newtons-cradle-balance-balls-desk-office-decorations-wbalance-balls)

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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-01-23*