Trumpet Straight Mute HANABUSA

Thank you for looking.

This is a rattan mute made by HANABUSA.
The inside is made of rattan and the outside is covered with cork, allowing for more freedom in playing softly.
Below is the Instagram description:

Straight pianissimo mute for Bb/C trumpet.
A mute that allows you to play the ultimate pianissimo without losing the mute's tonal quality.
It responds well, and you won't have to worry much about resistance or pitch changes.
This is a mute we hope you will choose when you have the courage to perform the pp you want to express.