---
product_id: 343999464
title: "IUUWTMV Newtons Cradle Balance Balls LED Light Up Pendulum Balls for Home Office Desk Science Education Decor Toys"
brand: "iuuwtmv"
price: "¥6764"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/343999464-iuuwtmv-newtons-cradle-balance-balls-led-light-up-pendulum-balls
store_origin: JP
region: Japan
---

# IUUWTMV Newtons Cradle Balance Balls LED Light Up Pendulum Balls for Home Office Desk Science Education Decor Toys

**Brand:** iuuwtmv
**Price:** ¥6764
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** IUUWTMV Newtons Cradle Balance Balls LED Light Up Pendulum Balls for Home Office Desk Science Education Decor Toys by iuuwtmv
- **How much does it cost?** ¥6764 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/343999464-iuuwtmv-newtons-cradle-balance-balls-led-light-up-pendulum-balls)

## Best For

- iuuwtmv enthusiasts

## Why This Product

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

## Description

IUUWTMV Newtons Cradle Balance Balls LED Light Up Pendulum Balls for Home Office Desk Science Education Decor Toys

## Features

- 【Colorful Pendulum Balls】Glowing Newton ball swing more dazzling at night, the base has a luminous plate, projected onto the glass beads, glass beads showing colorful, very attractive.Elegant decor and stylish design make it a great desk decoration for your bedroom or office.Fitted with 4*AA batteries (NOT include).
- 【Newton's Laws of Motion】This Newton's cradle balance ball toy is a good practice of physics in action demonstrates the principles of kinetic energy and conservation of momentum. Pull one or more of the balls, release them and the same number of balls will swing on the other side.Pendulum balls are able to continue in perpetual motion for approximately 20-30 seconds dependant on the resistance induced by air and friction.
- 【Science in Motion】Our Newton's cradle allows you to demonstrate three main physics principles: conservation of energy, conservation of momentum and friction via a series of swinging metal balls.Simple and elegant design makes your desk attractive.
- 【Uses】This product has educational, fun and stress relief benefits. Use it as a science aid in demonstrating physics principles in the classroom or as a toy. It is also great as a stress relief gadget in the home or office. It is also great for kids with ADHD or autism.When feeling tired of studying and working, you can stir balls to hear the clinking sound to ease.
- 【Perfect Gift】Suitable for psychology, teaching tools and furnishings, a nice gift for your kid, let them experience the fun of mechanics in the process of playing this fun gadget.Very suitable as a gift for friends or relatives. Especially on important days such as Christmas, Valentine's Day and Children's Day.

## Images

![IUUWTMV Newtons Cradle Balance Balls LED Light Up Pendulum Balls for Home Office Desk Science Education Decor Toys - Image 1](https://m.media-amazon.com/images/I/518rcL0tGNL.jpg)
![IUUWTMV Newtons Cradle Balance Balls LED Light Up Pendulum Balls for Home Office Desk Science Education Decor Toys - Image 2](https://m.media-amazon.com/images/I/51Rwetl6AhL.jpg)
![IUUWTMV Newtons Cradle Balance Balls LED Light Up Pendulum Balls for Home Office Desk Science Education Decor Toys - Image 3](https://m.media-amazon.com/images/I/51ieKHziiQL.jpg)
![IUUWTMV Newtons Cradle Balance Balls LED Light Up Pendulum Balls for Home Office Desk Science Education Decor Toys - Image 4](https://m.media-amazon.com/images/I/51W+j0L9gwL.jpg)
![IUUWTMV Newtons Cradle Balance Balls LED Light Up Pendulum Balls for Home Office Desk Science Education Decor Toys - Image 5](https://m.media-amazon.com/images/I/519MmSSv8sL.jpg)

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**Shop now:** [https://www.desertcart.jp/products/343999464-iuuwtmv-newtons-cradle-balance-balls-led-light-up-pendulum-balls](https://www.desertcart.jp/products/343999464-iuuwtmv-newtons-cradle-balance-balls-led-light-up-pendulum-balls)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-26*