Victorinox Whistle

The Victorinox whistle is built into the plastic case on one side of the Whistle Swiss Army knife.

Swiss Army Whistle
Uses: Just blow into the hole at one end of the knife, and you'll get a shrill sound that is way bigger than the size of the knife itself!
NOTE: This is the perfect pocket knife to have if you are worried that you might need to officiate a soccer game on short notice.
Found On:
Similar Tools:
  • A few retired Wenger Swiss Army knives also have a whistle, but it is a separate tool rather than a part of the knife body
  • There are no Leatherman tools with a whistle.