⚛️ Swing into the Science of Fun!
The CERROPIN Newtons Cradle Pendulum features a scientifically designed setup that allows for over 30 seconds of swing time. Made from high-quality materials, including chromed metal and nylon, it serves as both a captivating desk toy and an educational tool. Perfect for stress relief and as a thoughtful gift, it comes with a 1-year warranty and exceptional customer service.
T**N
A nice decoration
They work great
B**B
Quality product, nicely made, features 7 balls
You probably know how these work and it does exactly what you expect. It's a nice solid weight and the balls are heavy, so they transmit the force from one to another well. One thing that sets it apart is the version I bought features 7 balls, rather than the 5 they typically have. Shows the motion transfer well, and you can do things like swing 2 or 3 balls and see the reaction. Fun to play with!
A**D
It's alright
doesn't swing too long unfortunately but good fun
H**H
Great quality!
I love things like this on my desk! I like to tinker while doing work. The movement and sound make it a peaceful environment to help my focus. I have bought others in the past that were crappy made out of plastic. This is well made with weight to it. I am very pleased with my purchase.
C**.
Pendulum action not sufficient
It only takes about 30 seconds for the balls to stop moving each way. I was was expecting longer.
K**I
Cause-Effect Fun
Quality product, good price. Fun way to demonstrate cause and effect.
B**T
These were a coffee table rage in the late 60's early 70's
My grandkids had never seen them before and they were fascinated! All are science oriented and it's interesting now to listen to them explain Newton's law to their friends using this as a prop.
A**R
Newton's Cradle
Bought two of these. One for myself for my desk and one as a gift. Very sturdy cradle with significant above average motion times. I read some reviews that inferior cradles last ~25-30 seconds. These last ~37-45 secs. Also comes with an extra ball and wire. Very pleased with this purchase.
Trustpilot
3 weeks ago
1 month ago