[HAMMOND DESIGN] Trumpet mouthpiece 《Silver plated finish》 7MLX [HAMMOND DESIGN]

7MLx (rim 0.642 inch)... Sizes of other companies' products with similar rims: Silky 11, Back 7 Designed by Carl Hammond (USA) MLx is the same standard cup as ML, but the throat is #24. It has a standard backbore and produces a slightly brighter sound.