Introducing the new AMBER™ Air S|400 Serger, the jet air 4-thread overlock machine.

With the HUSQVARNA® VIKING® one-touch air threading overlock, threading your overlock machine loopers is a breeze.

• Easily thread both the right and left position needles with the adjustable built-in needle threader.
• 4 / 3 / 2 Thread sewing allows you to do decorative and utility overlock sewing.
• 15 Stitches including Wide and Narrow Overlock, Narrow Edge, Rolled Edge, Picot Edge, Flatlock, just to name a few!
• Eliminate stretching of knit fabrics, puckering of lightweight fabrics, and automatically gather fabric with this machine’s differential feed.