Atelier Schmid R2/4 Clarinet Mouthpiece

Atelier Schmidt Mouthpiece

Used 2-3 times and stored for about half a year, so it is in very good condition.
Will be shipped in its dedicated case.

I chose this from about 30 mouthpieces at a musical instrument store in Shin-Okubo, with the maker present. I think it would be a good match for those who use BD series mouthpieces. A size 3.5 reed played well.
I am selling it because I haven't been using it much recently.
Thank you for looking.