Schilke Trumpet Mouthpiece Size 11 Alesis with a Spruce top

with a Spruce top

The Bach Trumpet Mouthpiece in Silver has been the standard since being created by trumpet master Vincent Bach

This makes both of them ideal for traveling

and the most common size among orchestral players

Sitka Spruce

Schilke Trumpet Mouthpiece Size 11 Alesis with a Spruce topCup Diameter (First number in label): cups range from shallow to deep in numeric order from low to high Cup Volume (First letter in label): volume ranges from A to E from small to large A: Small; B: Medium Small; C: Medium (Standard); D: Medium Large; E: Large Rim Contour (Second number in label): rims range from roundest to slightly rounded in numeric order from low to high 1: Roundest; 2: Simi Round; 3: Standard; 4: Semi Flat; 5: Slightly Rounded