I see all sorts of strange opinions about this ball so I'll write mine too
I didn't buy this on zooplus, but it's a decent toy. Obviously, it can't replace a human, but it has 3 different modes (and as someone incorrectly wrote in the comments, you can turn off the jumping mode if it bothers you – for me it was fine, because thanks to that the ball doesn't get stuck anywhere). There are 3 levels of intensity, and you can attach things like a bell or a feather to the ball and it'll roll around just as well. There's also a mode where the cat can start it themselves by tapping it with their paw.