Jiayouy 20Pcs Trumpet Drain Valve Key Spit Spring Felt Washer Piston Guide Set Trumpet Valve Replacement Parts

$23.99

Exquisite craftsmanhsip, complete range, simple and convenient.
To replace and perfect suitable for the daily repair of wind instrument.
High quality materials to ensure long-term use, trumpet Repairing necessary parts.
Help to improve the accuracy of the keys and improve the fluency of playing.
Fit for many models of trumpet finger button replacement and repairing.

Jiayouy 20Pcs Trumpet Drain Valve Key Spit Spring Felt Washer Piston Guide Set Trumpet Valve Replacement Parts

$23.99

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