Acme Whistles are the whistle of choice in the Gundog world and the 210.5 has a high pitched single tone  and this whistle has no pea. It is very easy blowing and is great for both close up and distance work and particularly favoured by Spaniel owners.

This 210.5 (210 1/2) has an ultra high pitch and produces a solid, single, high frequency tone. The whistle is easy to blow and has no pea

Available in black, baby blue, purple, orange, yellow, brown and lime green.