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.

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

Help Track order

Account Cart

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

Help Track order

Account Cart

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 beads

€ 77.46

Duties & taxes included

In stock

Sold byAmazon GreeceDelivered 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 Greece.

Secure transaction

Description

⚡ Elevate your desk game with timeless kinetic elegance!

GIFT OF GENIUS - A sophisticated present that blends education, decor, and entertainment for colleagues and loved ones.
PHYSICS IN MOTION - Watch momentum and energy transfer flawlessly with every swing, a mesmerizing display of Newtonian physics.
STEM LEARNING MADE FUN - Perfect for professionals and educators alike to demonstrate core scientific principles with style.
STRESS RELIEF KINETICS - Engage in a calming, meditative experience that helps you reset during busy workdays.
ELEGANT OFFICE STATEMENT - Transform your workspace with a sleek, beechwood design that sparks curiosity and conversation.

The QLKUNLA Newtons Cradle features 7 beechwood beads precisely balanced to demonstrate the conservation of momentum and energy through perpetual kinetic motion. Sized compactly for any desk, it serves as both an educational STEM tool and a stylish office accessory that reduces stress and sparks intellectual curiosity.

Specifications

ASIN	B0C7KRG6NP
Age Range Description	Adult
Best Sellers Rank	#8,159 in Toys & Games ( See Top 100 in Toys & Games ) #220 in Educational Science Kits
Brand Name	QLKUNLA
Customer Reviews	4.2 4.2 out of 5 stars (710)
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

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.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

Abdullah B.

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

3 weeks ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

€ 77.46

Duties & taxes included

In stock

Sold byAmazon GreeceDelivered 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 Greece.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

View all Trustpilot reviews