Trumpet mouthpiece produced using the most advanced computer design and manufacturing technology. Standard Series mouthpieces feature unmatched precision, smooth attack, secure control, and easy playability. They have the ideal weight for allaround usage and are available in over 100 configurations. Fairly deep cup with rich, mellow tone. A dark sound that is ideal for orchestra players. It has 16.8 mm rim inner diameter and 3.65 mm throat. Država izvora : Kitajska