Is this balance ball small?

The size of the small newtons cradle is (L) x (W) x (H) 8.5 x 7 x 9 cm / 3.35 "x 2.76" x 3.54 ", the diameter of each small ball: 1 cm / 0.39 inch. If you need a large size, we have three sizes for you to choose from.

Are there any Newton’s Cradles that come with steel strings?

The strings on this are plastic, they may become tangled during transportation. If it's kept stationary on a desk or something, it might never come to this.

Does it need batteries? Will it ever stop if you let it be ?

It does not use batteries. Yes, it will stop after it runs out of the energy you give it by pulling one marble away from the rest and letting it go. It is a marvelous tool to explain Newton's Laws of Physics to children.

What material is this made of?

The cradle is made of durable stainless steel, the metal balls feature a reflective mirror finish and the base is made of plastic.

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TOPINCN Small Newtons Cradle, 5 Physical Swinging Balls Educational Toy Balance Magnetic Ball Home Office Desk Fun Decor Birthday Gifts

Product ID: 97366476

Details

Age range (description)
Kid
Brand
TOPINCN
Item dimensions L x W x H
8.5 x 7 x 9
Size
compact
Theme
Physics

✨Stainless steel balls with mirror finish

🔄15-25 sec mesmerizing perpetual motion

⚖️Compact 8.5x7x9 cm desk-friendly size

R544

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In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚖️ Swing into smart style and science — your desk’s new power move!

STEM MEETS STYLE - An educational tool that doubles as a sophisticated conversation starter for managers and mentors.
PHYSICS IN MOTION - Watch conservation of momentum and energy come alive with every swing for up to 25 seconds.
SLEEK DESK STATEMENT - Compact design fits perfectly on any professional workspace without clutter.
PREMIUM CRAFTSMANSHIP - Durable stainless steel balls with a reflective mirror finish add a touch of elegance to your office decor.
EFFORTLESS ASSEMBLY MAINTENANCE - Simple setup with sturdy plastic base and tangle-resistant lines keeps your focus on the science, not the strings.

The TOPINCN Small Newton's Cradle is a compact, elegantly designed executive toy measuring 8.5 x 7 x 9 cm. Featuring five stainless steel balls with a mirror finish, it demonstrates the physics principles of momentum and energy conservation through a captivating 15-25 second perpetual motion. Perfect for office desks or home study areas, it combines educational value with stylish decor, making it an ideal gift for professionals and STEM enthusiasts alike.

Specifications

ASIN	B07GSW52CK
Age Range Description	Kid
Best Sellers Rank	45,651 in Toys & Games ( See Top 100 in Toys & Games ) 539 in Educational Science Kits
Brand Name	TOPINCN
Country Of Origin	China
Customer Reviews	2.8 2.8 out of 5 stars (484)
Educational Objective	STEM
Is Assembly Required	Yes
Item Dimensions	8.5 x 7 x 9 centimetres
Manufacturer	TOPINCN
Manufacturer Part Number	TOPINCN86tggeos5d
Material Type	Stainless Steel
Model Number	TOPINCN86tggeos5d
Number of Items	1
Number of Packs	1
Set Name	Newton Balance
Size	compact
Theme	Physics
UPC	798382321171

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R544

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Africa.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

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The delivery time was excellent, and the packaging was secure.

2 months ago

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