A good pack of pointers with its own, and quite high-quality, animation. One of the advantages of its appearance is beautiful indicators that report different (often irrelevant, so you don't have to worry) system states. These indicators are made in neon colors, making it even somewhat futuristic.
But nevertheless, it also has a practical application - to notify you about the current state of the mouse and what action it is performing (loading or stretching the window, for example).
