---
product_id: 100828604
title: "UDore Classic Newtons Cradle Balance Balls Science Desk Toy"
brand: "udore"
price: "₩10814"
currency: KRW
in_stock: false
reviews_count: 8
url: https://www.desertcart.kr/products/100828604-udore-classic-newtons-cradle-balance-balls-science-desk-toy
store_origin: KR
region: South Korea
---

# UDore Classic Newtons Cradle Balance Balls Science Desk Toy

**Brand:** udore
**Price:** ₩10814
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** UDore Classic Newtons Cradle Balance Balls Science Desk Toy by udore
- **How much does it cost?** ₩10814 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/100828604-udore-classic-newtons-cradle-balance-balls-science-desk-toy)

## Best For

- udore enthusiasts

## Why This Product

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

## Description

Product Information  Newton's cradle demonstrates the conservation of mechanical energy.  Calming desk toy perfect for fathers day gift, corporate gift, souvenir, and a self gift. Package includes: 1 x Newton's cradle (easy to assemble) Package weight:  8.8 lbs Product dimensions:  6.6 in x 5.5 in x 6.6 in

## Features

- About this item
- Newtons cradle balance balls perfect present for physics lovers and desk decor.     Newton’s cradle is a device that demonstrates conservation of momentum and energy using a series of swinging spheres.     Not suitable for children, as the strings might get tangled.     Perfect blend between science and art. Based on Newton's first law of motion.     Plastic base, metal balls.

## Images

![UDore Classic Newtons Cradle Balance Balls Science Desk Toy - Image 1](https://m.media-amazon.com/images/I/61HF3UiXowL.jpg)
![UDore Classic Newtons Cradle Balance Balls Science Desk Toy - Image 2](https://m.media-amazon.com/images/I/61PhPKQZZ1L.jpg)
![UDore Classic Newtons Cradle Balance Balls Science Desk Toy - Image 3](https://m.media-amazon.com/images/I/41Mf8G3rEIL.jpg)
![UDore Classic Newtons Cradle Balance Balls Science Desk Toy - Image 4](https://m.media-amazon.com/images/I/51Bro6ZvqBL.jpg)
![UDore Classic Newtons Cradle Balance Balls Science Desk Toy - Image 5](https://m.media-amazon.com/images/I/51Dai5Bu0iL.jpg)

## Customer Reviews

### ⭐ 







  
  
    Overpriced- Plastic- not good quality
  

*by C***M on Reviewed in the United States on February 28, 2019*

$16 is a high price to pay for this.  The parts are plastic, the balls are metal.  This is obviously not a young kid toy.  My 13 year old son wanted this for his birthday- which he could have handled caring for at his age. He had just opened the package and  when we weren't looking my 4 year old played with it.  In a matter of 1 minute all the balls were tangled and one broke from the string.  I think the value of this is more like $4.  If you buy this- and you don't want it broken by kids- keep it up high at all times.  We learned our lesson.

### ⭐⭐⭐⭐⭐ 







  
  
    Very soothing!
  

*by D***B on Reviewed in the United States on March 12, 2019*

We love this! This is very soothing when you're trying to fall asleep. The rhythmic clickety clack is perfect for relaxing to. It's also meditative to play with and watch - our whole family loves it. It is also really well made, very sleek looking, while also being light. It's a great buy for the price -- no need to get any more expensive version.

### ⭐ 







  
  
    Cheap, junk.
  

*by S***S on Reviewed in the United States on February 25, 2019*

Terrible, junk. Would return this in a heartbeat if I could. Made out of cheap plastic. Didn’t even last two weeks.

---

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**Shop now:** [https://www.desertcart.kr/products/100828604-udore-classic-newtons-cradle-balance-balls-science-desk-toy](https://www.desertcart.kr/products/100828604-udore-classic-newtons-cradle-balance-balls-science-desk-toy)

---

*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-26*