Does it have to be assembled?

Nope. Just remove the Styrofoam and pull it out and its ready to go.

What is the diameter of the steel ball?

Our product's steel balls generally come in two sizes, 20mm and 20.65mm

Newtons Cradle Pendulum With 7 Balls

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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44881CFA

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Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚖️ Swing into brilliance with timeless physics and sleek design!

STEM MEETS STYLE - An elegant educational tool that sparks creativity and logical thinking—perfect for professionals and curious minds alike.
GIFT READY WITH CARE - Individually wrapped balls, shockproof foam, and bonus cleaning cloth make it the ultimate thoughtful gift for any occasion.
ENDLESS MOMENTUM MAGIC - Experience mesmerizing 30+ seconds of smooth, continuous swing that perfectly demonstrates energy conservation.
ENGINEERED FOR EXCELLENCE - Crafted with 8mm chromed metal and 20mm bearing steel for unmatched durability and sleek modern aesthetics.
STRESS BUSTING DESK ESSENTIAL - Transform your workspace with a stylish executive toy that doubles as a calming stress reliever and conversation starter.

The CERROPI Newton's Cradle Pendulum features 7 perfectly aligned balls crafted from premium chromed metal and bearing steel, delivering over 30 seconds of smooth oscillation. Designed for durability and aesthetic appeal, it serves as both a sophisticated desk accessory and an intuitive educational tool. Packaged with care and backed by a 1-year warranty, it’s the ideal gift for professionals seeking a blend of science, style, and stress relief.

Specifications

ASIN	B0829Y6FSZ
Age Range Description	Adult/Kid
Best Sellers Rank	#33,483 in Toys & Games ( See Top 100 in Toys & Games ) #286 in Educational Science Kits
Brand Name	CERROPI
Customer Reviews	4.4 4.4 out of 5 stars (502)
Educational Objective	Logical Thinking
Included Components	1PC Newtons Cradle
Is Assembly Required	No
Item Dimensions	6.69 x 4.52 x 3.54 inches
Item Type Name	science-kits
Item Weight	800 Grams
Manufacturer	CERROPI
Manufacturer Maximum Age (MONTHS)	720.00
Manufacturer Minimum Age (MONTHS)	60.00
Manufacturer Part Number	1001t
Manufacturer Warranty Description	60 Day Warranty Against Manufacturer Defects
Material Type	Chromed Metal, Bearing Steel
Model Number	1001t-Chromed iron
Size	4.52 x 6.69 x 3.54 inches
Theme	Home Decor
UPC	745245575714 745245575721
Unit Count	1.0 Count

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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.

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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.

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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.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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