Satisfecho

When we received the package and opened it my wife tried one of the whistles. She did not put much effort into it, gave a half hearted puff and declared that it was not very loud. I tried it with some gusto in my attempt and it was ear piercing. Never will I use it in the house again! Outside it is still extremely loud. I do not believe you could find a louder mouth blown whistle.
We bought these because of their double tone. I wanted something loud and unique so my dog would recognise it from a long distance. Whenever I walk him I use it so he will know the sound. We just went to Acadia National Park and I felt sure that if he got away that he would find us through the use of these whistles. They also would be a good rescue tool. Great Product! These are just what we needed.

It's a WD-40!!!!. For those of you who don't know what that is think about a referee at a football game on TV can you hear their whistles? Yeah that's what this sounds like. I've had this same one for 4 years. Still sounds the same.

This is perhaps a lot of swizzle I've ever heard. And I have been using lessons for 40 years.

Nice whistle with a great sound, they don't sound like a cheap plastic whistle