Your serging is about to receive a new level of critical Acclaim! The Baby Lock Acclaim serger features RevolutionAir™ Threading that threads the loopers with just the touch of a button and then threads the needles with the touch of another. You’ll also serge tension-free with the Automatic Thread Delivery™ System (ATD) and the exclusive Wave Stitch will expand your creative options even further — making every one of your creations stand out like no other. The Baby Lock Acclaim serger's top features include: - Easy push button looper and needle threading - Wider workspace - 2" to the right of the needle - No tension adjustments - 4/3/2 thread serging - 3 bright LED lights - Full featured differential feed - Exclusive Wave Stitch