We've had this toy for many, many years and my kids loved playing with it. Now my grandkids like playing with it, too. Do any of you remember this toy?
@madeinnl Thank you Ko. I looked it up and all I could find was that it was named Newton's Cradle in 1967 so I'm guessing it was probably popular in the 1970's and 80's.
We have one of these next to our phone in our dining room! It belongs to our boy and we all love it. I remember buying it at a museum of illusions in Haarlem in Holland.