Imagine only: the mouse was hand-painted and sparkle varnished. That's not all, it was even decorated with ribbons, but berries were added on the top of it. As a result - an interesting Christmas elegant mouse for your computer.
The device can become a rather nice, unusual and very Christmas present. Why not?
Unfortunately, the mouse won't look relevant during the whole year. It seems to me that you'd better change this mouse to a usual one after the winter holidays.
Someone may say that it is useless to buy such gadget just to decorate your computer for winter holidays. But my answer is: you may not also buy a fir-tree, different decorations, candles, etc. That's every person's decision.
Finally, you can put it on your Christmas-tree as a nice and extravagant decoration! You will admire everyone with such gesture.
By the way, 2008 is the year of the rat (or mouse). That's why don't waste any possibility to add as more symbols of mice and rats as possible.
But your computer will definitely thank you for the present with its nice and permanent work during the next year.