Atelier Schmidt Clarinet Mouthpiece (OP1)

This is an OP1 clarinet mouthpiece made by Atelier Schmidt.
This model is designed after the B40 and is characterized by its deep resonance and excellent tone quality.

I purchased this used from someone else previously, but I have kept it without using it beyond a brief test play. It may be difficult to see in the photos, but there are slight marks from a mouthpiece patch. This does not affect playability.

Thank you.