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

3.9/5
Product ID: 474184292
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Details

  • Size
    5.7x5.7x4.7 in
  • Brand
    QLKUNLA
  • Theme
    Physics
  • Age range (description)
    Adult
  • Material
    Beech
🌳Premium beech wood build
🔄Perpetual kinetic motion
⚖️14.5 cm compact size

Description

⚡ Elevate your desk with kinetic elegance and never miss a beat!

  • NO FUSS SETUP - Ready to use out of the box—no batteries or assembly needed.
  • GIFT OF CURIOSITY - Perfect for professionals and kids alike—spark conversations and learning.
  • PHYSICS IN MOTION - Watch energy and momentum transfer live—science you can see!
  • STRESS RELIEF FOCUS - A meditative gadget to reset your mind during busy workdays.
  • DESK STATEMENT PIECE - Elevate your workspace with a sleek, classy kinetic sculpture.

The QLKUNLA Newtons Cradle is a 14.5 cm desktop kinetic toy crafted from premium beech wood, demonstrating the conservation of momentum and energy through perpetual motion. Ideal for office decor, educational use, and stress relief, it requires no batteries or assembly, making it a sophisticated and functional addition to any professional or home environment.

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Specifications

Product Dimensions14.22 x 11.94 x 14.48 cm; 508 g
Manufacturer recommended age3 years and up
Item model numberA-09
Educational Objective(s)Illustrate physical principles (energy and impulse conservation)
Number of Game Players1
Assembly RequiredNo
Batteries Required?No
Batteries included?No
tech_spec_battery_description_toysNo batteries required
Material Type(s)Beech
ColourSilver and Brown
ASINB0B253HMYK

Reviews

3.9

All from verified purchases

T**S

Toy

Good entertainment

A**S

It works

Bought as a present and no complaints

A**R

Not as described or pictured

I spent significant time looking for a better one as my daughter's previous one arrived broken. I ordered this as description said beech, it's not, it's cheap thin plastic. Also half the size of the description - tiny - only 9cm! But does work...

A**N

Small

Smaller than I thought it would be.

N**E

Perfect gift!

Quality was great for the price, solid foundation so it continues to function well now. Size is great for popping on a desk .

L**D

Quality gift

Quality gift. Nicely packaged so not tangled.

C**S

Disappointed

Poor quality. Tangles very easily. Disappointing gift.

S**B

Not for younger kids

The product itself is fine. But my 10 year old got the wires tangled within five minutes play… kind of thought this may happen, but not a kids toy as they just can’t help bashing the balls and making the wires tangle.

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

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£20.15

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

Anjali K.

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

1 month ago

Qlkunla Newtons Cradle Balance Balls Science Physics Gadget Desktop Decoration | Desertcart GB