---
product_id: 147700713
title: "Newton's Cradle Art in Motion, 7 1/4-Inch Balance Balls - Black Wooden Base"
brand: "ex electronix express"
price: "185.24 DT"
currency: TND
in_stock: true
reviews_count: 7
category: "Ex Electronix Express"
url: https://www.desertcart.tn/products/147700713-newtons-cradle-art-in-motion-7-1-4-inch-balance
store_origin: TN
region: Tunisia
---

# Compact Size Elegant Design Kinetic Energy Newton's Cradle Art in Motion, 7 1/4-Inch Balance Balls - Black Wooden Base

**Brand:** ex electronix express
**Price:** 185.24 DT
**Availability:** ✅ In Stock

## Summary

> ⚛️ Elevate Your Space with Science!

## Quick Answers

- **What is this?** Newton's Cradle Art in Motion, 7 1/4-Inch Balance Balls - Black Wooden Base by ex electronix express
- **How much does it cost?** 185.24 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/147700713-newtons-cradle-art-in-motion-7-1-4-inch-balance)

## Best For

- ex electronix express enthusiasts

## Why This Product

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

## Key Features

- • **Sleek Aesthetic:** An elegant conversation starter that enhances any home or office decor.
- • **Physics in Action:** Experience the mesmerizing principles of kinetic energy and momentum conservation.
- • **Perfect Dimensions:** Base measures 7.25" x 4.6" with 1" diameter balls for a compact fit.
- • **Tangle-Free Arrival:** Neatly packed to ensure a hassle-free unboxing experience.
- • **Quality Craftsmanship:** Constructed with high-quality materials for durability and style.

## Overview

Newton's Cradle Art in Motion is a stylish and educational desk accessory that demonstrates the principles of physics, featuring a sleek black wooden base and high-quality construction. Measuring 7.25" x 4.6", it’s the perfect blend of art and science for any professional setting.

## Description

Product description Newton's Cradle A fun demonstration of physics in the principles of kinetic energy and conservation of momentum High quality construction Elegant conversation piece for home or at the office Neatly packed Secured in place to ensure that the strings are not tangled upon arrival Base measures 7.25" x 4.6" and each balance ball has a 1 inch diameter

Review: Nice product - Sturdy
Review: Junk - Looks nice if you don't plan to use it. The balls didn't line up and there was no way to adjust the strings to make them line up. My son took 2 of the balls off and 3 of them worked for a while, but we eventually just threw it away.

## Features

- Newton's Cradle is a fun demonstration of physics in the principles of kinetic energy and conservation of momentum
- Elegant conversation piece for home or at the office
- High quality construction
- Neatly packed and secured in place to ensure that the strings are not tangled upon arrival
- Base measures 7.25" x 4.6" and each balance ball has a 1 inch diameter

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0741FT6CQ |
| Best Sellers Rank | #1,488,551 in Toys & Games ( See Top 100 in Toys & Games ) #5,760 in Executive Desk Toys |
| Brand | EX ELECTRONIX EXPRESS |
| Brand Name | EX ELECTRONIX EXPRESS |
| Color | Black |
| Customer Reviews | 3.6 out of 5 stars 39 Reviews |
| Manufacturer | EX ELECTRONIX EXPRESS |
| Manufacturer Part Number | 78BW005 |
| Material | Metal |
| Material Type | Metal |
| Style | Elegant |
| Theme | Action |
| UPC | 711583662362 |

## Images

![Newton's Cradle Art in Motion, 7 1/4-Inch Balance Balls - Black Wooden Base - Image 1](https://m.media-amazon.com/images/I/412dWAwiOvL.jpg)
![Newton's Cradle Art in Motion, 7 1/4-Inch Balance Balls - Black Wooden Base - Image 2](https://m.media-amazon.com/images/I/41FW7ilCcPL.jpg)
![Newton's Cradle Art in Motion, 7 1/4-Inch Balance Balls - Black Wooden Base - Image 3](https://m.media-amazon.com/images/I/41OGF-N25UL.jpg)
![Newton's Cradle Art in Motion, 7 1/4-Inch Balance Balls - Black Wooden Base - Image 4](https://m.media-amazon.com/images/I/41mFDLDrbhL.jpg)
![Newton's Cradle Art in Motion, 7 1/4-Inch Balance Balls - Black Wooden Base - Image 5](https://m.media-amazon.com/images/I/41bEAj7U--L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Nice product
*by K***R on December 5, 2019*

Sturdy

### ⭐ Junk
*by M***N on August 10, 2019*

Looks nice if you don't plan to use it. The balls didn't line up and there was no way to adjust the strings to make them line up. My son took 2 of the balls off and 3 of them worked for a while, but we eventually just threw it away.

### ⭐⭐⭐⭐ Good looking item.
*by W***N on January 25, 2020*

A good looking item. I put it in my office on my desk and now I seem distinguished and smart.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.tn/products/147700713-newtons-cradle-art-in-motion-7-1-4-inch-balance](https://www.desertcart.tn/products/147700713-newtons-cradle-art-in-motion-7-1-4-inch-balance)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-06-08*