Yamaha have recently changed this product slightly - it is no longer is supplied with the small black rubber buffer pad. You should remove the rubber pad from your old key and then refit this to your new key.
Traditional Musical Instrument D Key 5 Holes Japan Style Shakuhachi D/E Key Musical Instruments Bamboo Flute With Root Woodwind Instrument (1.8 D Key)
Traditional Musical Instrument D Key 5 Holes Japan Style Shakuhachi D/E Key Musical Instruments Bamboo Flute With Root Woodwind Instrument (1.6 E Key)
HONITANO Flute Blow Aid Mouthpiece Nylon Replacement for Bamboo Flute C/d Key Large Size Accessory for Beginners Practice and Playing
Suona Core: D Key Repairing Core Replacement Supply Instrument Suona Repairing
