Logitech's Mouse and Presenter All-in-one
The Cube also is small enough to fit in your pocket, at only about two inches long and an inch thick. Because of its portability, this mouse would be great for business people....or regular people like me who just think the Cube looks awesome. Just sayin'.
The Logitech Cube is available for pre-order from Logitech online for $ 69 US.