1.Please kindly note all the newtons cradle can’t be 100% perfection, see the product demo on YOUTUBE with keywords of "CERROPI", the steel string as same as nylon string edition. After 4 years development, we found a way to guarantee swing time and reliable strings, and best technology, material, more elegance and good looking. 2: Must clean the dust of balls when first usage. 3. One more spare ball on the bottom of package. 4:Material of 8MM diameter of 304 stainless steel stand which polishing by hand, and strings in the hole fixing to the top bar which making hand comfortable when grabbing it to insure children’s safety.
E**K
Very well-made
Good product, well-made, came with an extra ball. I would recommend this product
B**G
product quality
as advertised
C**W
Five Stars
Nice gift
R**Y
Total dud
Doesn't work at all as it should.
M**V
It's not like I remember as a kid
It's not like I remember as a kid. I seem to remember it going much longer. This one hits and only goes a couple time. My husband said the same thing. I think the strong magnets inside slow and stop it way sooner than normal. :(
Trustpilot
1 month ago
2 weeks ago
2 months ago
2 months ago
