Will this keep going all day with out stopping? I need it to keep going all day to trick my thermostat that there is someone home ?

This isn't a perpetual motion device. It will stop after about a minute. Friction has its way.

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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QLKUNLA Newtons Cradle Balance Balls Science Physics Gadget Desktop Decoration Kinetic Motion Toy for Home and Office(7 Beads) (7 Beads)

Product ID: 548570775

📏Compact 6.7 x 4.7 x 5.8 inch desktop size

🔄Perpetual kinetic motion demonstration

⚖️7 precision-balanced beechwood balls

R1169

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

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Description

⚡ Swing into brilliance with every click—where science meets style!

GIFT OF GENIUS - A thoughtful present blending science, decor, and fun for colleagues, friends, or family.
STEM MEETS STYLE - Perfect for professionals and educators to inspire curiosity and impress peers.
GRAVITY IN ACTION - Watch real-time energy transfer with every swing—physics you can see and feel.
SLEEK OFFICE STATEMENT - Elevate your workspace with a classy, meditative desk accessory that sparks conversation.
STRESS BUSTING KINETICS - Turn idle moments into mindful breaks with mesmerizing perpetual motion.

The QLKUNLA Newton's Cradle features 7 beechwood balls precisely balanced to demonstrate momentum and energy conservation through perpetual kinetic motion. Sized compactly for any desk, it serves as both an educational STEM tool and a sophisticated office decoration, perfect for professionals seeking a blend of science, style, and stress relief.

Specifications

ASIN	B0C7KRG6NP
Age Range Description	Adult
Best Sellers Rank	#9,087 in Toys & Games ( See Top 100 in Toys & Games ) #214 in Educational Science Kits
Brand Name	QLKUNLA
Customer Reviews	4.2 out of 5 stars 2,131 Reviews
Educational Objective	STEM
Included Components	Newton's pendulum X1
Is Assembly Required	No
Item Dimensions	6.69 x 4.7 x 5.83 inches
Item Weight	1.17 Kilograms
Manufacturer	QLKUNLA
Manufacturer Maximum Age (MONTHS)	960.00
Manufacturer Minimum Age (MONTHS)	36.00
Manufacturer Part Number	A-12
Material Type	Beech
Model Number	A-12
Set Name	7
Size	4.7 x 6.69 x 5.83 inches
Theme	Physics
Unit Count	1.0 Count

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R1169

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

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

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Smooth transaction and product arrived in perfect condition.

3 weeks ago

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