⚛️ 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.
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.
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.
A**D
It's alright
doesn't swing too long unfortunately but good fun
K**I
Cause-Effect Fun
Quality product, good price. Fun way to demonstrate cause and effect.
K**R
Quality
Works and looks great. Looks as it does in the picture.
T**K
String snapped off
String snapped off of one side of one of the balls and cannot get it fixed. Son loved it until that happened.
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.
L**G
Waist of money
Would seem the balance or weight or something is off on this unit. The balls will swing like expected but they do not sit tight together therefore it will only run for about 30seconds and then peters out. Really disappointing for the cost.
Trustpilot
5 days ago
1 month ago
