The Pacesetter PS21 has twenty-one utility and decorative stitches, so that it can work in a variety of situations. The built-in threading system of this sewing machine makes it easy to get a sewing job started. This sewing machine is also capable of dual spool threading. The Pacesetter PS21 has adjustable stitch width and stitch length controls, which allow you to get precise with your stitches. The over-sized reverse sewing lever of this machine gives you a one-pull solution to adjusting the size of a given sewing job. The one-step buttonholer of this sewing machine helps make it easy to create shirts. The Brother Pacesetter PS21 comes with a twenty-five year limited warranty.