ACME Thunderer Metal Silver XL Fingergrip Whistle
The ACME Thunderer metal silver XL fingergrip whistle is made from brass and is our best selling whistle and very popular amongst the netball umpiring community. Light and easy to use, this whistle is very durable and will last years.
Features:
Thunderer - The world's biggest selling whistle
High tone
Easily gripped and held by teeth
Easy blow - instant response
High Power, 115dBA medium pitch
Big whistle with deep tone
1 ½ times larger than the standard fingergrip whistle
Comes with fully adjustable cushioned brass fingergrip
Superbly made using highest quality brass
Recommendation: Outperforms even the closest copies
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