16 stitch types: The sewing machine offers 16 different stitches, both basic and decorative, that can be selected by turning the stitch selector. Thread tension regulator: With nine different positions, you can adjust the thread tension according to the fabric and stitch you're using, allowing you to create a variety of patterns. 4-step buttonhole: The machine includes an automatic buttonhole that allows you to finish edges and create the ideal opening in just four steps. Easy threading: The threading process is simple and direct, following the step-by-step instructions marked on the machine's body. Free arm: Ideal for sewing tubular pieces like pants, cuffs, or gloves, this feature allows you to extract part of the work area for comfortable circular sewing.