Acme 577 Thunderer Fingergrip Whistle

ref £7.31

£5.85

Quantity
Input Quantity Greater Than Ten

The Acme ® 577 Thunderer Fingergrip Whistle is popular pea-whistle with a flexible finger-grip.

Features

Large whistle with our adjustable finger grip.
Deep tone.
It has a non-stick pea that can work in any weather condition , even if it is completely immersed in water.
Unbeatable in strong winds, easily heard fluctuating frequencies that work at very low breath pressures.