ABOUT SPACE Newton Cradle Pendulum - Metal Perpetual Motion Toy & Swing Balance Collision Ball Decoration Figurine with Polished Plastic Base & Nylon Strings for Office Desk (L13.5 x B11 x H13.5 cm)

The media could not be loaded. Quality looked beyond perfection. I bought this for my son as his birthday gift. He loved it alot. He plays with it almost everyday and it also works as a neat decoration for a study desk. It is also very easy to learn science from it and helps in studying motions like perpetual and periodic motion. The wire length is perfect, and the quality to. It is a very fun toy for all of us!

The media could not be loaded. It's not perfectly balanced and quality isn't that much great, however with this price point, it's seems to be fine.

This is my 4th newton's cradle and i like this one the most. Color looks good on office table. It is a very good conversation starter if the next person is into this stuff. Most of the people dont know with is the purpose of this product. When i bought my 1st one i use to think that if you crack the ball it will keep on going(like most people) and wont stop. But you learn as you go. 5 stars

Absolutely third rate product.

Nice

Good gift product but when I received it all the wires attached to the balls were tangled and spent half a day untangling the knots.

Good

Purchased it for my daughter who was struggling to make a science project. It was too perfect and teacher didn’t accept it, but yes it became a peice of amusement for the entire class and almost every kid and teachers in the class played and had fun with this amazing pendulum. Good quality product.