Newton's Cradle Balance Pendulum, Physics Learning Desk Toy, Swinging Kinetic Balls for Home, Office Decoration, Stress Relief, Fun Science Fidget Accessories (18 x 18 x 15 cm)

This was a gift ,it's great but the balls don't last long on moving

Great little toy for enquiring minds. Good quality materials used throughout, and seemingly will last well as it’s had all the little hand pulling at it whilst it’s been sat on the side!A good aoze for an ornament, toy, or indeed for demoing to a classroom.

They’re alright, cheap from China. Balls don’t bounce for very long assume due to the lack of ridgity in the base.

The media could not be loaded. Very poor quality product, fishing line was pretty poor, not much good to say, it doesn't work well at all......

I knew by the price that it wasn't going to be the best Newton's Cradle, but it's good enough. You need to put it on a steady surface, or hold it steady, otherwise it'll shake and ruin the rhythm. But a good novelty gift none the less.

Much more durable than the more expensive one I bought before, clearly better value.

Great item

The strings got tangled up I tried to move it to my room on a flat base. Some of the strings ripped when I did not even use force. But initially, it looked great.