Introducing the next evolution in serging, the NEW Evolve. With the New Evolve, you can take your creativity to new levels by using an amazing variety of stitch options, including Baby Lock's exclusive Wave Stitch. Through advanced patents, Baby Lock brings you the first serger to use eight threads at one time. Additionally, the New Evolve doubles as a cover stitch machine, making it the first serger to ever chain off the cover stitch. You can even combine overlock and chain stitches to form 8 thread chain stitches never before seen on a household serger. The New Evolve includes all of the convenience through exclusive features that you'd expect from Baby Lock and much more! Eliminate tensions and puckering with our exclusive Automatic Tension Delivery and full-featured differential feed. Don¹t worry about keeping track of those 8 threads ­ you can thread the New Evolve in any order. Threading is virtually effortless with Baby Lock's exclusive Jet-Air Threading. Express yourself in ways you've never imagined with the Baby Lock New Evolve! Model BLE8W New Evolve  Features: Instant Jet-Air Threading  One touch of a lever "Jet-Airs" thread through the tubular upper, lower, and chain stitch loopers. Thread the Evolve in any order. By far the easiest threading system available today. Automatic Thread Delivery System  Set the Evolve to the type of stitch you want and serge. The Evolve will deliver a balanced stitch on any fabric with any type of thread. It even goes from one fabric type to another without skipping. Expressive Stitches  Welcome to the first serger to enable overlocking and chain stitching in the same operation. Expressive stitches include all combinations of stitches to give you 58 options in one machine. Chain and Cover Stitches  The first serger ever to chain off the cover stitch - a real convenience! One dial adjusts all cover stitch needles for simplicity. You'll find the Evolve sews heavier fabrics better than many cover stitch machines. Technology Features  Instant Jet-Air Threading� Automatic Thread Delivery System Full-featured differential feed Convenience Features  Built-in thread cutter Electronic foot control Snap on, multi-purpose presser foot Built-in accessory storage Built-in light Built-in ribbon/tape guide Easy 4-color threading chart Instructional video Advanced Serging Features  Serging options from 2 to 8 threads Chain/cover stitch functions include single, twin and triple cover hem Overlock stitch functions to seam and encase fabric edges Flatlock stitch functions for seaming or decorative effects Heavy duty cutting system handles thick fabrics with ease Automatic rolled hem stitch functions create a professional finish Dial adjustable stitch width: 1.5 - 7.5mm, up to 16mm wide on Expressive stitches Dial adjustable stitch length: 0 - 4mm Dial adjustable built-in rolled hem: 1 - 1.5mm Heavy-duty cutting system Side thread cutter 1,500 stitches per minute Other  Warranty (25 yrs. Limited, 10 yrs. parts, 5 yrs. electrical, 1 yr. labor) Optional Workbook - Available from your local dealer Optional Gold Standard Program for your peace-of-mind (available in U.S.)