Acme Thunderer Small 660 Whistle With Lanyard

ACME 660 IS POSSIBLY THE BIGGEST SELLING WHISTLE OF ALL TIME. 

The Acme 660 whistle features a high quality cork pea, easy to blow, small, high pitch 117dBA and loud. Lanyard is also included with the whistle.

Features:

• 117dba
• Blow rate required 1
• Blow sound 5
• Blow tone 2