K&G Tenor Trombone 4A L silver
K&G Tenor Trombone 4A L silver, Mouthpiece for Tenor Trombone, Inner cup diameter: Ø 26.20 mm, Cup depth: A (shallow), Medium-wide rim, Large shank, The design of the Kurun & Gilbert mouthpieces is based on years of research and findings in fluid dynamics and acoustics, Intonation, accuracy and sound projection, Silver-plated