She calls it sexy.
I bought as a gift. I initially was looking into calming tools/ breathing tools. My girlfriend gets anxiety and I wanted something like a "breathing tools". I didn't exactly find what I initially wanted but came across this and thought it would suffice. She loves it! I do too. She's also a coach so it all fit well. It's not the typical coach/ reff whistle but works well. She calls it sexy.
Rating: 5 stars