CERROPI Classic 7 Balls Newtons Cradle, Swing 30s

Absolutely love this! Our old Newton's cradle lasted only 2 weeks with my 6 year old son. The cheap fishin line got tangled very easily and did not work as well. Everything is perfectly balanced with this one and we are able to do some really cool patterns with it! Our go a minute long after we've released the balls. Thank you for such a great product!

It is pretty much what you see it to be -- metal ball hung on strings from a metal frame. Classic design; material looks good; workmanship okay..., except for one thing. The balls are strung in such a way that there are a couple of gaps between the balls. For many that probably wouldn't matter. But I bought this for a photo project, and the gaps mean that the "stationary" ball in the center move around/sway when they shouldn't, and totally ruin the intended purpose.

Does not work. Strings were different lengths, base would vibrate and the balls would go all different directions.

The device was supposed to be a perpetual motion machine/toy. The motion lasted for less than 15 seconds. Don’t buy this ripoff.

Was everything I expected

Doesn't last long... about 20-30 seconds of play for each time you pull the ball......Wish there was a decent toy like this which last for few minutes....

Bought a cheaper one and it was awful. This one was perfect and was packaged well. Great quality.