i thought the entire purpose was to stay in motion until stopped . do they stop on their own?

yes, they will do stop on their own after 50-60 seconds

Does this thing get rusted?

No. We have had ours for a few years now and it is still in like new condition. No rust

What is the length? The title states 11" while the product descriptions specifies 9".

The length of the marble base is 9.06 inches, the width is 6.69 inches, and the diagonal length of the marble base is about 11 inches.

we had one before from a mall and the balls were tangled so we couldn't use it does this one have the balls where they don't tangle ?

The one I ordered through Amazon was packaged very carefully with each ball and string wrapped in plastic. The strings were not tangled. The unit has not tangled; the balls are heavy weight and seem to be good quality. I am sorry that you had that experience. I enjoy the cradle so much; it is intriguing.

Desertcart Logo

Deliver to EGYPT

For best experience Get the App

DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
India
USA
Japan
KOREA

Customer Services

About Us

Customer Support

Description

🌀 Elevate your workspace zen with the ultimate kinetic art piece!

CUSTOMIZABLE GIFT READY - Add more balls or personalize with engraved messages—perfect for marking milestones or impressing clients.
NANO TECH PRECISION STRINGS - Ultra-thin yet incredibly durable nylon lines engineered for flawless, silent motion.
MESMERIZING 70 SECOND SWING - Experience the longest, smoothest oscillation that captivates your desk and mind alike.
SUSTAINABLY SOURCED ELEGANCE - Natural European beech wood base paired with a silky soft cleaning cloth for pristine, dust-free performance.
PREMIUM STAINLESS STEEL FRAME - Robust 8mm metal bars ensure lasting stability and sleek modern aesthetics.

The CERROPI Newton Cradle features 7 perfectly aligned chromed steel balls suspended on nano-tech nylon strings, delivering an impressive 70+ second swing time. Its sturdy 8mm stainless steel frame and sustainably sourced beech wood base combine durability with eco-conscious design. Customization options and a 12-month warranty make it a premium executive desk toy that blends science, style, and sophistication.

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

ChatGPT - opens in a new tab Perplexity - opens in a new tab Claude - opens in a new tab Grok - opens in a new tab Google AI - opens in a new tab

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

View all Trustpilot reviews

Product Dimensions	23.01 x 16.99 x 16.99 cm; 2.2 kg
Manufacturer recommended age	5 months and up
Item model number	2056
Manufacturer's Suggested Maximum Weight	2.95 Kilograms
Educational Objective(s)	Numeracy & Spacial Awareness
Language:	English
Assembly Required	No
Batteries Required?	No
Batteries included?	No
Material Type(s)	Metal, Nylon, Steel
Material Care Instructions	Wipe Clean
Remote Control Included?	No
Radio Control Suitability	Home
Colour	Black
ASIN	B082CNJXXF

CERROPI Newton Cradle Balance Balls, Newton Pendulum with 7 Balls, Classic Newton Swing Ball, Science Physics Gadget | Desk Toys & Accessories, 70+ Sec Swingtime, Marble Base, Black

Details

Description

Specifications

Have a Question? See What Others Asked

Common Questions