Acme Thunderer (Referee/Coach) Whistle 60.5 Small 477/60.5 with Finger Grip

The Tried and True Thunderer with convenient Finger Grip.

HISTORY
After his success with The Metropolitan Whistle, Joseph Hudson went on to revolutionise, ably supported by his son, the world of whistles. In 1884 the Acme Thunderer was launched. This whistle, the first and still the worlds leading pea whistle, offering total reliability, control and power to the referee, has, continued to be developed. It is now the world's biggest selling whistle, there is not a major league or sport that has not been graced by this whistle.

Acme Thunderer with Finger Grip (60.5)
Small whistle especially for swim coaches. Has been used by asthmatics.