B435, B475, B480, B535, B570, B590, B770, B790, and B880 To enroll in this class, you must have purchased your Bernina from The Modern Sewist, or have been adopted by The Modern Sewist. Learning to use your new machine to its fullest capabilities will let you enjoy your machine for many years. Understanding your machine's features and learning its navigation will maximize your creativity. While you will be learning some basics, you will also be learning some creative techniques, and we hope both will be inspirational!