Thank you for viewing my product from among many others. This is a Vandoren B♭ clarinet mouthpiece, model M30. This mouthpiece is a selected and adjusted item from SAX MEN, who sell only mouthpieces that produce a good sound. The selection number is written on the side of the mouthpiece body, so please compare it with the selection certificate. The selection fee is included, and I purchased it for around 18,000 yen in 2018. Please refer to the photos for the condition of the product. Although the logo mark is slightly faded and there are some scratches from the ligature, I think the condition is good. If you are looking for a good mouthpiece, please consider this opportunity.