The SINGER® 3337 SIMPLE™ Mechanical Sewing Machine has a sleek, new modern design. It’s easy to use providing assistance whenever you want it. There are 108 stitch applications, top drop-in bobbin, built-in needle threader, one-step buttonhole, and includes 5 SINGER® presser feet: All-Purpose Foot, Butttonhole Foot, Button Sewing Foot, Zipper Foot and the Sew Easy Foot. Customize stitches with adjustable stitch length and width and LED lighting illuminates the sewing area. The Heavy Duty Metal Frame helps ensure the machine's long lasting durability.