Please call for prices on this custom option. Generally speaking, heavier mouthpieces help to darken the tone and produce a more intense fundamental pitch with more resistance. Projection is also enhanced. A good option for players who play a small cup wishing to have a slightly darker tone. Lighter blanks allow more overtones to develop and color changes are easier to produce at low volume levels.
Short trumpet blanks by design offer more control over pitch and have less resistance.
You might find that you can play a slightly deeper cup on these.