Tenor saxophone mouthpiece: YAMAHA 4C. I purchased this used, so there are scratches on the mouthpiece, but it doesn't affect its use. The mouthpiece patch will be removed before shipping. If you prefer, I can ship it with the patch on. I am open to price reductions, but significant discounts (generally over 1000 yen for this item) are not possible. Thank you for your understanding and cooperation.