---
product_id: 27739152
title: "Classic Newtons Cradle Balance Balls Science Psychology Puzzle Desk Fun Gadget (7 Ball White)"
brand: "bojin"
price: "€ 20.76"
currency: EUR
in_stock: false
reviews_count: 8
url: https://www.desertcart.hr/products/27739152-classic-newtons-cradle-balance-balls-science-psychology-puzzle-desk-fun
store_origin: HR
region: Croatia
---

# Classic Newtons Cradle Balance Balls Science Psychology Puzzle Desk Fun Gadget (7 Ball White)

**Brand:** bojin
**Price:** € 20.76
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Classic Newtons Cradle Balance Balls Science Psychology Puzzle Desk Fun Gadget (7 Ball White) by bojin
- **How much does it cost?** € 20.76 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/27739152-classic-newtons-cradle-balance-balls-science-psychology-puzzle-desk-fun)

## Best For

- bojin enthusiasts

## Why This Product

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

## Description



## Images

![Classic Newtons Cradle Balance Balls Science Psychology Puzzle Desk Fun Gadget (7 Ball White) - Image 1](https://m.media-amazon.com/images/I/51hOGApZMTL.jpg)
![Classic Newtons Cradle Balance Balls Science Psychology Puzzle Desk Fun Gadget (7 Ball White) - Image 2](https://m.media-amazon.com/images/I/51ER5plxBTL.jpg)
![Classic Newtons Cradle Balance Balls Science Psychology Puzzle Desk Fun Gadget (7 Ball White) - Image 3](https://m.media-amazon.com/images/I/51G25RKWzuL.jpg)
![Classic Newtons Cradle Balance Balls Science Psychology Puzzle Desk Fun Gadget (7 Ball White) - Image 4](https://m.media-amazon.com/images/I/51ujrqcvm3L.jpg)
![Classic Newtons Cradle Balance Balls Science Psychology Puzzle Desk Fun Gadget (7 Ball White) - Image 5](https://m.media-amazon.com/images/I/511KQn21O3L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great toy!
*by E***E on November 9, 2016*

I work where small children are frequent visitors, and I try to keep something with a little motion on display as it seems to entertain them. This desk toy seemed 'just the right thing'. and I'm very pleased to have bought it. The metal part is very solid and well constructed, with all the joints firmly secured. The battery housing at the bottom is plastic, but the covers over the battery compartments fit well. The only thing I would change, if I could, would be to add an on/off switch to make it easier to turn the motion off. But the appeal of the toy overshadows the slight inconvenience of having to remove batteries. This is not a toy for children to play with, but if not within their reach I think they will enjoy just watching it swing to and fro. I recommend the toy, and the seller who has been very gracious about answering questions, etc. I will be buying other products from this vendor in future.

### ⭐⭐⭐⭐⭐ Love!
*by B***Y on January 4, 2017*

This is the cutest ever! Well made. It was a gift and was very well received! I highly recommend as a special gift or for a gift to yourself.

### ⭐⭐⭐⭐⭐ my favorite
*by B***R on December 3, 2016*

absolutely my favorites perpetual motion toy I own, and I own a lot

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**Shop now:** [https://www.desertcart.hr/products/27739152-classic-newtons-cradle-balance-balls-science-psychology-puzzle-desk-fun](https://www.desertcart.hr/products/27739152-classic-newtons-cradle-balance-balls-science-psychology-puzzle-desk-fun)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-03-21*