A keyboard that you can wash in your washing machine

I spend too many hours in front of a computer keyboard, both at work and at home. At home I was blessed with an aluminum keyboard in the Mac, and always kept clean and in perfect condition. But the work was not so fortunate to have land and I find sometimes with keyboards that are made real asquito: dirty, full of dust and stains from things that seem to food.
And if you think of how many people could lay their hands on the keyboard for a few months or years will end up concluding that they are full of germs. If the company already has a cleaning service that takes care of my desk, but certainly will not like the possibilities of this keyboard I've seen in washable Firebox.
It is a brilliant concept in its simplicity: it is a keyboard like everyone else that has been sealed by a special treatment, which also fights germs. If you mess this keyboard can take them home and wash it to be flawless for the next day.
You can buy it at Firebox for about 30 euros plus shipping costs.