Acme Sonec Whistle 211.5

Developed over four years in collaboration with top-level trainers to create an unparalleled whistle. Patented sound chambers provide more efficient air usage. This means brighter sounds that give you better command and a more responsive dog, both up close and at a distance. These brand new designs are easy to blow and therefore give you the greatest flexibility to vary your breathing, your whistling style and your commands. The comfortable full-surface grip offers softness in the mouth and perfect handling under all conditions. Across fields and hills, on the beach, in your local park or at home - this new series ensures you lead your pack.