Review on 📢 US Toy Siren Whistle: Assorted Fun for All Ages by Clinton Youmans

Siren whistles are very useful as a special effect for musicians. They have a great weird sound familiar to most people. This 12 pack is a fantastic purchase! Often you have to pay this price for just one! Each of them worked, some better than others, but all worked. The best ones worked absolutely perfectly, with a clear, loud tone with no noise, with the inner spinner spinning very freely (ideally the spinner should spin well after you stop blowing; by the way, you usually blow on the small end, but this works regardless of which direction you blow). The worst was the hiss and the spinner didn't spin too freely. I haven't tried to fix it in any way and I'm not sure if it can be improved. But you get a lot of sirens in this area that work great. So if some of them aren't great, it doesn't matter.