Wireless Mouse A Pen

Who knew that a wireless mouse could actually double up as a pen? Well, this unique device functions as a standard pen for you to put down your John Hancock, but when you detach the receiver and hook it up to your USB port, the pen turns into a wireless mouse. I would say this is great for casual browsing only, as you wouldn't want to involve in some hardcore graphics design with something like this. A pretty nifty idea - hopefully the pen comes with refillable cartridges or else it'd be a waste to purchase a new unit each time round.