JANOME 234 is a versatile overlock machine designed to handle a wide range of sewing projects with ease. With 4 threads and 3 or 4 thread capability, it offers the flexibility to create various stitch patterns, including rolled hems, picot edging, narrow hemming, decorative overedging, and pintucking. The adjustable thread tension dials and stitch length dial allow for precise control over the look and feel of your seams. The machine also features a differential feed system for preventing puckering or stretching of fabrics, ensuring professional-looking results every time.