French horn mouthpiece, Original Schmidt 14. - Type: Horn Mouthpiece - Manufacturer: Original Schmidt - Inner Diameter: 18.5mm - Bore: 4.3mm - Condition: Used for 1 month after purchasing new from Nero Gakki Thank you for viewing. I purchased this to correct my embouchure, and I am selling it because I was able to correct it and have returned to my normal size. It was used for a short period of time and I think it's in good condition. ⭐︎I'm in a good mood because my embouchure correction is going well, so I'm having a self-sale. The sale period is from January 15th to January 18th.⭐︎ New retail price: 13,860 yen (tax included)