⚡ Elevate your desk with science that swings and style that speaks!
The QLKUNLA Newtons Cradle features 7 beechwood beads precisely balanced to demonstrate momentum and energy conservation through smooth, perpetual kinetic motion. Sized compactly for any desk, it serves as both an elegant office decoration and an educational tool, perfect for professionals and science enthusiasts seeking a stylish stress-relief gadget.
| Product Dimensions | 16.99 x 11.94 x 14.81 cm; 1.17 kg |
| Manufacturer recommended age | 36 months - 3 years |
| Item model number | A-12 |
| Educational Objective(s) | Understanding Momentum, Energy Conservation, and Third Law of Motion in Physics |
| Assembly Required | No |
| Batteries Required? | No |
| Batteries included? | No |
| Material Type(s) | Beech |
| ASIN | B0C7KRG6NP |
M**N
Great quality
My nephew loves this. Good quality and size.
A**R
Awesome
I’ve loved these things since I was a kid and to get this one with 7 balls instead of 5 brilliant and my kids love it too.
A**S
Good
Not top quality. But does what is supposed to do.
H**.
Great fun
Good quality and addictive. Bought as a present and they love it!
K**R
Awful
Don't buy this product sending back tomorrow is cheap doesn't work properly and poorly madeAVOID
A**S
Arrived with broken nylon twine
Flimsy feel, and even before removing the packaging we could see one of the bits of twine wasn’t stuck to the bar. We will be returning it.
Trustpilot
1 day ago
2 weeks ago
