W9 Metal Mouthpiece Trueing and Repair Tool for Trumpet Trombone Horn Brass Musical Instrument Silver

Made of high hardness tool steel, Recovery repair trumpet mouthpiece deformation.

Convenient for musical instrument's repair work. An essential too for musician.

Double sized tapered head, resistant to impact, not easy to deform and rust.

The body comes with diamond-shaped pattern to increase the friction and not easy to slip.