SEVNPRIME 5 Large Beads Newton's Cradle Balance Balls Desk Toys Office Decorations with Black Wooden Base Desk Balance Balls Fun Science Physics Toys for Office/Bedroom/Living Room

So much fun. Like all of these things, it tangles easily if you are aggressive with it. But works very well if you’re careful. Some of the smaller ones have a lot of sway in the beads. But this one has minimal sway.

Impressed with the quality of this Newton’s Cradle! It is good size and the base is heavy so no concerns about tipping. It feels very solid. The beads are also heavy and have held up quite well. My son got it tangled a few times (not the fault of the product) and I was able to easily untangle. Makes a great gift!

For what I need it for, it’s perfect. It’s very delicate so just follow the instructions so it doesn’t get tangled. Motion last for about 60s before complete stop. Great packing for the balls weren’t tangled upon delivery.

I love a great Newton’s Cradle for myself. Very relaxing to watch. I purchased this one for my autistic. It was very nice. The second one I’ve gotten for him and the second one he has tangled up and made completely unusable within ten minutes. Not this company’s fault. The unit itself is a great quality. It’s a good size for an office desk or any display area. The magnetic balls have great weight to them. The plastic strings as mentioned, got tangled easy, but not because of the craftsmanship of the item. It’s a user issues. All in all. It’s a great choice.

This Newton's cradle works great and surprisingly the balls bounce for a long time. I also have a more expensive 7 balls Newton's cradle with a heavy marble base and this 5 ball Newton's cradle lasts just as long. Great for display on a shelf or office desk. I would not recommend it for small children where the lines could easily get tangled or broken. Great quality and definitely worth the price.

It’s a newtons cradle. It does what you’d think. I can’t say much cause it’s so simple, but I love it personally. It’s got a nice clack to it.

I bought this as a gift for my brother, and it brought back a lot of memories. He seemed to really like it! The cradle looks nice on a desk and works just like it should, making it both fun and a good decoration. A thoughtful, nostalgic gift idea that’s both classic and entertaining.

I love this

Much smaller than specified. Base was 9cm x 7.5cm.