it's a whistle
December 14, 2008
well it's a whistle... and it works... if you're considering purchasing this as an emergency whistle try finding one without the pea inside, if you're in a freezing environment they can stick and render your whistle useless.
Great little Whistle
August 24, 2008
If you want a whistle for whatever it is great....I don't know much about whistles but I needed one that was loud enough to get someones attention across the house and it works so no complaints.