5 Large Beads Newton's Cradle Balance Balls Desk Toys Office Decorations with Black Wooden Base Desk Balance Balls Fun Science Physics Toys for Office/Bedroom/Living Room

I created a basket for apartment Manager, she loved it.

This is a fun item to have at home or work desk. Rarely can anyone pass it without playing with it. My husband took it to work but didn’t use all the original packaging and it fell off car seat to a tangled mess. Good thing I do those tangled puzzle strings on my phone since I was miraculously able to untangle it. Lol

i got this for my 9 year old daughter for Christmas. she liked it, but they get tangled easier than i thought they would. the strings are thin, and the size is smaller than i thought. but, to the positive parts, its light and the balls never seem lose or fall out. its easy to pull back and we've never had a problem, (other than my 2 year old trying to tangle it, but thats my problem.) and it never gets annoying with the sound. 4 stars

Movement is very smooth and precise, no need to build,it comes ready right out the box,great gift,keeps you entertained for hours,functions very well showing the laws of physics and inertia,very durable.

The media could not be loaded. I wonder if there are any ideas for adjusting the intervals of sounds, like a metronome...

Normally the hype about these hanging balls is that physics makes it go forever. These slow down really fast and I'm not sure why. But ultimately I've had it for a while and it looks cool

Always wanted 1 of these finally have 1!!! Thank u this is awesome!!! Perfect size for desk...works fine...seems durable...great value for the money!!

Arrived in perfect condition and it is just what I was looking for.