Features:
The trumpet repair tool is made of high quality alloy material, which is not easy to rust and has a long service life.
When the small elbow or piston flattening affects the sound, you can use a sheet metal ball of suitable specifications to push it up.
The trumpet repair tool can be used to repair trumpet, mini horn, French horn and other metal wind instruments.
Perfect gift for friends, family, music lovers.
The total length of the product is 22cm.

Package Includes:
1*Trumpet Repair Tool
2*Sheet Metal Balls

Note:
Please allow slightly errors due to manual measurement and different monitors.