It's a big improvement, but the trumpet is still quite loud.

My son AND his trumpet teacher like this mute very much

What a great muted trumpet sound this mute produces

It's a very good trumpet mute e, good entonación

It is high quality, and it hides the poor tone of my cheap trumpet.

Or, I should say as happy as a trumpet player.

My son is just starting the Trumpet and this works well to allow him to practice at night without being too loud!

I love my trumpet

It's a very good trumpet mute e, good entonación