General purpose whistle ideal for ramblers, sailers etc
SOLAS approved, easy to blow good sound
Very popular so from under £2 each

Most popular and most powerful
From £1.75 wide range of colours

Refkit use these in their referee packages
From £2.50, fingergrip £3.75

Interesting different referee whistle
Very popular in South Amaerica hence we call it Brazil
£2.75

Popular whistle. Same power as Fox 40, only slightly less powerful than the Tornado 2000 but also slightly smaller. £3.40 in a wide range of colours