The best toy I've ever bought
It is difficult to please my 7 years old cat. Many toys have been bought, a lot of money wasted, you know how cats are. Up until this marvel. I think it might move in motion similar to a live bird, which stimulates the cat's hunting instinct. Plus it's on a really long stick, so I don't have to run all over the house with it.
In addition, the feathery tip can be detached, if the cat happens to want to roam around the house with it. Lol my cat demands to play with this toy about 10 times a day.