ACME Whistle Set Dog No. 210.5 and Triller 560 Band Black

PFIFF: The whistle set consists of a whistle sound that is very loud and long-reaching. The whistling sound overtones even loud background noises such as those of a busy street or those of a storm Triller: the other whistle that belongs to the set is a whistle, with a loud and powerful sound. This is also easy to hear from a long distance. The special trill ball from Acme cannot get jammed and so the whistle is always ready to use. Use: Often the triller is given for the "down" signal, for example, the dog must lie down when the sound sounds. Then call him with the whistle, he should be on the way to you. FREQUENCE STANDARD: All ACME whistles are standardised, this means that you can reorder the whistle after years and the whistle is guaranteed to always sound the same. Quality: The whistles are made in England to the highest quality standard. The material is made of ABS (Acrylonitrile Butadiene Styrene Copolymer). This is a special plastic without plasticisers.