2/3/4-Thread Flexibility: Our serger sewing machine features easy switching between 2/3/4 threads with adjustable stitch length. Whether it's simple repairs or detailed edge finishing, it handles both with ease to meet a wide range of sewing needs Upgraded Differential Feed: The well-designed 0.7–2.0 differential feed allows the overlock sewing machine to handle stretchy fabrics with ease, minimizing distortion and delivering smooth, professional-looking seams High-Speed Performance: Experience fast stitching speeds of up to 1,250 SPM. This serger overlock machine helps you complete projects quickly. The included trim trap and tool storage keep your workspace organized, reducing unnecessary cleanup time User-Friendly Design: The color-coded threading of the serger machine simplifies setup. The free arm works well for sleeves and cuffs. The LED lighting and adjustable presser foot ensure clear visibility and steady control on various fabrics

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