Acme Thunderer 660??Whistle - Blue acme660blue

The Acme Thunderer 660 is a popular whistle known for its ease of use and high pitch sound of 117dBA. It's a small, plastic whistle with a pea that's favored by officials in various fields, including sports, teaching, animal training, and music. The whistle's design makes it suitable for use in colder settings where metal might stick to the skin. It's available in blue.