PowerTRC Newtons Cradle Balance Balls 7 1/4" | Science Physics Gadget | Desk Toys & Accessories

My son loved it. Its durable and is entertaining when watching

Really like this product it is solid and of good quality. It is steady and strong. It was packed very well in a cushion packed box. It would make a fine gift. It was a little expensive but well worth the money. The balls swing for a nice length of time and that is the part that I like the most. I own 2 of these gadgets but my other one did not come from this company and it doesn't swing as long. Everyone in my house likes it too; they keep touching it every time they walk by. It is also very beautiful to look at the balls are shinny and they make a nice little clinging sounds each time the balls touch one another; which brings about a very calming effect when listening. I am very happy I bought it and I would most definitely buy again!!!

works as it should and was a good addition to my science classroom.

This cradle is nice but was to big for my small desk space. The base is solid but to my suprise the strings were thin and plastic however, If your looking for a large size cradle this is it.

Very relaxing and elegant

This thing arrived with a broken string... box had clearly been opened and the item was not packaged properly. I presume someone already returned it because it is made of unbelievably cheap materials. If yours isn't broken yet, I bet it will be shortly. This was for my son's school project, so now we are delayed and I'm not sure we'll be able to get one on time.

This isn't the best quality but for the price I am still extremely happy. Balls are shiny, it works okay, and it looks fantastic. But the Plastic wire suppending the balls were bent straight from opening the box, the plastic can not straightened from what I have tried. as you can see in the picture, one ball is fairly misalligned and can cause the balls to wobble. The length of the wire on both sides of the ball look good but one side is always a bit more tight then the other and can cause wobble (break cycle pattern and diverge into chaotic motions).

Es mucho mejor de lo que se ve en la foto ! Mi esposo lo amo absoluto

Loved this stress relief tool

it works fine & looks the part, super quick delivery

Great service.

Received broken never picked up fir return or refunded.

You get what you pay for I suppose. It constantly tangles and my child gets upset. I spend more time untangling it than playing with it.