I don't know. All I know is that I think it's fantastically adorable and that I want one--despite the fact that my life currently is one, big "Hatsune Miku-free zone."

To be honest, though, I have a feeling I'll chicken out on buying one when all is said and done. After all, the darn things are going to cost about $35, if not more, and that's before shipping is included.
Still, it comes with the most precious little sushi-themed screen cleaner (also pictured above), and that alone has to be worth about $10 or $15, right?