No matter where you go, chances are you've always got three things on you: your wallet, your phone and your keys. Which means you'll always use this voice memo key holder, which allows you to record voice memos for other people in your home that they can retrieve when they hang up their keys.
And while the initial urge to prank your housemates (or wife, as the case may be) is both immature and inevitable, with three colour coded keyfobs for each member of your house, and inbuilt clock, weather display and alarm, eventually you might use it for leaving important messages. Which might make it worth the $60 price tag. Eventually.