We’ve all experienced that moment of distraction – followed by panic, when a cup of coffee or a soda spills all over your keyboard," says Sophie Le Guen, senior director of mice and keyboards at Logitech. "Because life and its messes will happen, regardless of how careful you are, Logitech designed the Logitech Washable Keyboard K310 to look and function like new, even over time."
According to the company, not only can this keyboard be hand washed time and time again, it can be submerged in up to 11 inches of water (except for the USB plug -- keep that dry). Drainage holes at the back of the keyboard allow for easy drying while key characters are laser printed and UV coated so that letters don’t fade in the wash. Even more, the keys themselves can last up to 5 million keystrokes, ideal for dirty, heavy-hitting fingertips.
Source: Toms Hardware