Like new White Superlock serger, packed with features Automatic Tension SystemDifferential Feed2-Thread Serger3-Thread Serger4-Thread SergerEasy Accessible ThreadingBuilt-in Needle CushionRecessed CutterSwing-Away CutterSeam GuideAdjustable Fine-tune Cutting WidthAutomatic Tension ReleaseSeparate and Labeled Needle ScrewsLabeled and Numbered GuidesNumbered Presser Foot Pressure DialInstant Roll...