These practice aids are really good to practice and improve embouchure
Mouthpiece exercises for woodwinds are one of the best methods to continually improve your sound. Furthermore, one can train the embouchure, the breathing and the articulation optimally.
Daily exercises - 5 minutes are enough - are the key to a higher level of sound and intonation on the instrument. Through mouthpiece exercises you train exactly those muscles that are crucial to the playing of a saxophone or a clarinet: