Denis Wick Trombone Mouthpiece Heritage Model Size: 5ABL For large bore trombones Retail Price: ¥51,700 Size is equivalent to Bach 5GS. Used 5 times. In very clean condition! The Heritage model is designed to express a richer sound than the standard models. The low register has a powerful, expansive sound, while the high register is smooth and clear, and feels easier to play than the standard models. The spacious inner chamber of the mouthpiece also makes it easier to form an embouchure. The silver exterior with a gold-plated rim and inner cup provides a comfortable feel on the mouth and a tone that is not too dark, but rather has a pleasant brightness. I think it is suitable for use in indoor halls. Recommended for those who play the trombone in wind bands or orchestras. The size should be a good fit for those who use a Bach 5G. Denis Wick Heritage mouthpieces are more expensive than other mouthpieces, but considering the design, structure, and quality of the mouthpiece, I think it is a very good product. Unfortunately, because the tone and playing feel were similar to my current mouthpiece (Bach 5GO), I decided to sell it after much deliberation. *Used 5 times, so there are minor hairline scratches on the shank, etc., but they are not very noticeable. Thank you for your understanding before purchasing.