A staple item in the series since Melee, this item from the Kirby universe is one of the most useful tools in the whole game.
Grab on to one and you get to travel in style, with a yellow star.
Leaving quite a blast as you return from the heavens. While it is something you don't want to be hit with, it's at least predictable. If you see a foe grab one, just run. They can aim, but they are limited in their scope. It's saved and doomed me many times.