Sign & Seal Twirling Magnetic Desk Pen
As the video shows, it actually works - the pen stays balanced while you spin it reasonably fast. I need one of these on my desk.
This is maybe the coolest thing ever. It's simple - just freeze the white inner core of the mug. Return the frozen core to the shell and pour in your favorite drink.
It's always a hassle carrying around cupcakes to work or to give to your friends without smearing the frosting all over the place. This cupcake container keeps it clean and neat!