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 6.7x4.7x5.8 inch desktop size

🔄Smooth perpetual kinetic motion

⚖️7 precision-balanced beechwood beads

₩79589

Duties & taxes included

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

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Description

⚡️ Master momentum, mesmerize your mind!

GIFT OF GENIUS - Ideal for millennial managers who value smart decor and meaningful, science-inspired gifts.
STEM MEETS STYLE - Perfect for professionals and educators to demonstrate momentum and energy conservation with flair.
GRAVITY IN ACTION - Watch physics come alive as energy transfers flawlessly across 7 polished beads.
EXECUTIVE DESK STATEMENT - Elevate your workspace with a sleek, meditative kinetic sculpture that sparks curiosity and conversation.
STRESS RELIEF MEETS PRODUCTIVITY - A satisfying tactile break that refreshes your mind and keeps you in the flow.

The QLKUNLA Newtons Cradle features 7 beechwood beads precisely balanced to demonstrate the conservation of momentum and energy. Compact and stylish, it serves as both an educational STEM tool and a sophisticated desktop accessory, perfect for home or office environments. With smooth perpetual motion and a meditative effect, it’s a top-rated executive toy that blends science, stress relief, and modern decor.

Specifications

ASIN	B0C7KRG6NP
Age Range Description	Adult
Best Sellers Rank	#4,324 in Toys & Games ( See Top 100 in Toys & Games ) #131 in Educational Science Kits
Brand Name	QLKUNLA
Customer Reviews	4.2 4.2 out of 5 stars (751)
Educational Objective	STEM
Included Components	Newton's pendulum X1
Item Dimensions	6.69 x 4.7 x 5.83 inches
Item Weight	1.17 kg
Manufacturer	QLKUNLA
Manufacturer Part Number	A-12
Manufacturer recommended age	3 years and up
Material Type	Beech
Model Number	A-12
Number of Items	1
Number of Packs	1
Set Name	7
Size	4.7 x 6.69 x 5.83 inches
Theme	Physics
Unit Count	1 count

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

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Customer service was outstanding when I had questions about the product.

2 days ago

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The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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