![Protec Trumpet Mouthpiece Pouch Protec Trumpet Mouthpiece Pouch](https://cdn11.bigcommerce.com/s-sjkuycrcgv/images/stencil/300x300/products/3414/9425/94BB6713-A91D-42BF-89F0-0C7B257B2317__83300.1665421880.jpg?c=2)
What's new about the Generation 3 mouthpieces?
The new LOTUS Gold coating. It is hypoallergenic, scratch resistant, and will not tarnish. The exact composition of the coating is a trade secret, but we guarantee the characteristics.
The following cup sizes come default with our new "Marathon Rim" shape: M2, S, XS and XS2. The "Marathon Rim" was designed by LOTUS Trumpets engineer Nicolò Perina to be as comfortable and forgiving as possible for high-note playing. Adam Rapa changed his 2M2 and 3S to this new rim shape within a few notes of trying the prototypes. He says it it by far the most comfortable rim shape he's ever felt.