Neon Colored Newton's Cradle

Very Poor Quality. the threads are not at all good. wont swing properly. disappointed wth this product

Sadly this pendulum does not work. It does not continue past the first drop of the ball. Extremely disappointed and would appreciate a refund.

Utter piece of Garbage. Was a Christmas gift for my daughter and the balls were completely KNOTTED, twisted and tangled in a mess of fishing line that you would need to have a degree from MIT in order to even remotely have the ability to think of how to untangle it. It was PACKED that way...it wasn't an issue of becoming tangled when we removed it. It was packaged that way. Oh and don;t think you can just cut the strings and restring the balls with new fishing line. The lines are fused inside the space where the line feeds through, so you cant just add new line. Not worth 1 cent!!!

Overpriced for the size and quality, balls came all tangled up (very badly). I made the mistake of not seeing that the dimensions are in centimetres so item is small. Would recommend larger to anyone considering one.

My 6 year old son wanted one after seeing a more expensive version on my co-workers desk. This one actually works better and longer than the more expensive desk version.We ended up buying one for my 9 year old daughter since she was playing with my son's cradle so much. For that price, it was a no-brainer.Please be warned that the strings can become easily tangled to the point of hopeless if not transported with care (i.e. shoved in a backpack and taken to school). Yes, we learned this the hard way.I was happy with the vendor, price, and shipping. The only issue I didn't like is that I could not select the base color when ordering. It only comes in one color per box and not multiple color bases as I originally believed (this was probably my mistake and not an inaccurate description online). If you want a specific color; then you will probably need to specify that during the order or call the vendor.

This is definitely not the most sturdy Newton's Cradle on the market, and it is pretty small, but it works fine and my kids love it. The only problem is that it is pretty easy to tangle. In fact, this is the second one we purchased because the first one got tangled beyond repair. With kids, this is likely to happen no matter how much you spend on one, so you might as well get a cheap one and replace as needed. The second one had a color base we didn't like as well and we were able to pull the metal part out of the base and swap the base. I liked that we could do that. For an adult, I would probably spend a little more money and get a bigger one.