The Juki MO-2000QVP makes threading effortless with the power of air. Threading a serger is made easy with the air-supported threading feature. At the push of a button, the loopers automatically thread with a gust of air. Simplified serging with informational LCD Screen that offers easy set-up instructions including tension settings for 15 different stitches at a glance on the LCD Screen. No more searching through pages of your manual, serging is simplified with the informational LCD screen. The distance between the needle and knife is 9.95mm(conventional model: 15.5mm), allowing you to sew beautiful inside curves. With other features, such as automatic rolled hemming, adjustable presser foot pressure, and wide throat area (72.4mm), make this a great option for your new serger!