Keep your keys safe and sound with the Sparrow Keychain and holder. Not only does this chirpy character provide a handy place to hang your house keys, but it also doubles as a whistle! Simply attach the Sparrow to your bunch of keys.
The convenient hollow shape makes a perfect whistle, which can come in handy when you're out and about. When you walk through your front door, just hook the Sparrow and keys into the mini wall-mounted birdhouse and let your keys dangle underneath, ready for when you head back out. No more jangling pockets or doing yourself a mischief when you sit down!(via J-Walk Blog)The Presurfer