Euphonium warm-up mute. This is an older model and has some dents, but it's still perfectly usable. There is also some dirt from use, but please understand. It's a much better deal than a new current model, so please consider it. *Please note that there is an APE sticker on the top.* Euphonium euphonium Practice mute Travel mute Indoor practice Mute Silent brass Best brass For practice Home practice Secret practice