CHOOSE - YOUR CUP DIAMETER

Choose a smaller size if you need endurance.

Size feel may also vary depending on rim shape and inner rim radius.

Bach 7  –  thin or medium lips   –  beginner to professional

Bach 5  –  thin or medium lips   –  beginner to professional

Bach 3   –  medium or large lips   – intermediate to professional

Bach 1-1/4   –  medium or large lips   – intermediate to professional