Acme Slimline Tornado Whistle
Acme Slimline Tornado whistles are great safety whistles, perfect for lifeguards, swimming pools and waterfronts. Compact pealess whistle that provides a penetrating high pitch with unique air baffles that will not freeze. Patented top venting system prevents accidental sound blocking when held in the hand during blowing. Pealess whistle is great for indoor and water sports, with minimum effort.
Works around water and is effective in sub-zero temperature.