Ishimori Wind Instruments mouthpiece AM-II Smooth, size 6 for alto saxophone. This mouthpiece has the most balanced opening and is almost unused, in beautiful condition. "From the Ishimori Wind Instruments website" Medium baffle. The chamber deepens towards the back, and the bore is rounded. It has good response, a core sound, a soft and lustrous tone, and can be used in any genre. This is a high-precision mouthpiece that can meet the high demands of professional players, and is also recommended for those who are playing a metal mouthpiece for the first time.