Recommended for anyone who is short of breath, as a safety whistle for the young and elderly.
Extremely popular whistle - the classic ACME plastic whistle
Small, powerful and easy to blow

Uses
What is more this whistle has refereed F.A. & World Cup Finals!! Its power and reliability is proven with sales of over 30 million.
We supply this model to Eurostar

Technical
Available in a wide range of colours -
Black, White, Yellow, Orange, Red, Green, Yellow, Luminous and Clear

This small versatile whistle is classified as -
Blowrate - easy
Blowsound - maximum
Blowtone - high

Size
Dimensions: 5(L) x 1.8(W) x 2(H) cms
Weight 0.01 kgs

Finger grip version of the popular 660 only available in black