These are plated in thick brushed silver with more resistance in the surface so it`s more firm to your lips. This also includes a mouthpiece pouch in black, silver or red.
Randefalk mouthpieces are V and U shaped at the same time. It’s a gliding transition to a small cone in the throat. The cornet mouthpiece model have now four different choices of cups. WV who is more conical shaped and gives you a big sound.The WU cup is more rounded and shallow who will give more control in the high register.