nope. It's actually a very common event item that people have loads of. And instead of having to pay for it because it's a past one (even though they're cheap) i like to give a full set out for free to new people.
It's from an easter event. ^-^ and they're actually kind of fun to use. some add just a touch off accent color where needed, and others have cute items in them. Like one is a carrot music player.