Acme Tornado Pealess Whistles

Whistle features a unique 3-chamber design that produces an ultra-shrill tone that rises above all other noises. It is ideal for larger crowds and more prolific activity settings. Because these whistles are pealess, there’s no need to worry about overblowing them. In fact, the harder you blow, the louder the tone! The pealess design also prevents a buildup of saliva, dust, and dirt. Single-piece ABS plastic construction is durable enough to stand up to heavy use in fast-paced situations.