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)

Well made and good quality

Fun little office tool, very easy to set up all it needs it 2 clips and its done!

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

Not a great product. Cheap looking and very flimsy. Bought as Christmas gift and it was broken when opened. Return process was easy.

Has discribed

Looks pretty nice. Has a pretty lame operation duration. Less than one minute. The centre balls sway to and fro' too early. A decent steel ball Newton's cradle will go for longer with less swaying of the middle balls. A perfect cradle would have stationary middle balls. Disappointing as a Newton's cradle, but okay if you just want a static decoration.

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.

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