The bernette 35 is a mechanical sewing machine without computer control. The stitch width, stitch length and stitch pattern can be easily adjusted using the three rotary knobs. You can also adjust the thread tension during sewing using an easily accessible wheel. The bernette 35 also features an automatic, 1-step buttonhole, which you can quickly and easily implement. With a total of 23 stitches, including both utility and decorative stitches, you can turn your creative ideas into reality quickly, easily and with good stitch quality.