The Baby Lock Euphoria cover stitch machine is the perfect complement to your Baby Lock four thread serger or sewing machine. It creates professional finishes for all your garments, is perfect for active knitwear and even home decor projects. Choose from a triple, wide or narrow cover stitch or chain stitch and easily finish your projects made from even the trickiest fabrics. The Euphoria includes ExtraordinAir® Threading, which threads the chain looper with just the touch of a button. With Automatic Thread Deliveryâ?¢ you can thread the needles in any order and be ready to stitch with no tension adjustments. Using a cover stitch machine has never been this easy! The Baby Lock Euphoria Cover Stitch Serger machine features include:ExtraordinAir ThreadingBuilt-In Needle Threader5" to the Right of the NeedleNo Tension Adjustments1,500 Stitches Per Minute Scroll down to learn more and see additional features.