This is a Besson cornet part (bottom cap) made of the currently popular phosphor bronze.
 Fits Sovereign, Prestige, etc.
 It offers more resistance than brass, allowing you to press the accelerator harder.
 It also adds warmth and makes it easier to create a three-dimensional, imposing sound.
 Because it contains a high proportion of copper, it is easier to produce a soft, melting sound.
 This is a newly created custom part. Please try it out.
 Set of 3.
 Silver plated finish.
 We have confirmed that it fits on the current German-made model.
 Depending on the age and the item, it may be tight, so use grease and screw it in slowly.