Horn Mouthpiece JK W 2 CK A1 Retail Price: 15,400 yen Engraving: JK EXCLUSIVE W 2 CK A1 Overall, I believe it is in good condition. There are some minor scratches and scuffs on the shank, rim, etc., but I felt no hindrance while playing. *Please check the images for details* I mainly used it on Holton and Hans Hoyer horns, and the compatibility was good without any looseness (it has a shank that is between European and American, and it seems to be able to be attached to either shank). It has a good feel on the mouth, produces a rich, soft, and slightly dark tone, and is a very easy-to-play model in all registers, including the high range. It is easy to control the lips, and I think it has a very well-balanced design that is not tiring even during long performances. Also, it is a model that is used by many professional players both in Japan and overseas. ・Cup Inner Diameter: 17.5mm ・Bore (Throat): 4.4mm ・Cup: Standard, slightly deep (Medium Deep, V cup) ・Rim Thickness: Standard If you are looking for one, or if you would like to purchase one, I hope you will consider it at this opportunity. *Due to the nature of the product as a mouthpiece, there will inevitably be minor scratches and flaws due to contact during instrument attachment, care, cleaning, and wiping. Also, I have confirmed that these do not affect the performance at all before listing the item. I think it is not suitable for those who demand a perfect product like a new one, or those who are particular about details, so please think carefully before purchasing. I am selling it at a lower price than the new price, considering it is used, so please understand this point. Thank you for your understanding and consideration. [French Horn]