Kinetic Spinning Desk Toy Optical Illusion Rotating Ball Office Stress Metal Ball Toys for Stress Relief,Anti-anxiety,Focus-concentration Stress Relief Gift for Kids Adults 45mm

It’s ok. Does what it says. I like the colour and movement it makes. Rather relaxing.

Spins nicely and you can lose yourself in the spirals ☺️

Item received! My daughter will LOVE this gadget..

Very relaxing

They spin well. I think the spiral groove could possibly be a bit deeper for a better effect but basically they are nice little toys. Map out the measurements - they were smaller than I was expecting.