







Air Threading, 15 Stitches, and Smooth Finishes
The Viking Amber Air S | 400 Serger is designed to streamline your sewing setup with air-threading loopers and a built-in needle threader—making setup quick and frustration-free. With 15 built-in stitches, you can trim, overcast, and decorate your edges in one smooth pass, adding strength and polish to any project.
- One-touch air-threading loopers make threading easy and quick
- Adjustable built-in needle threader handles both needle positions
- 15 versatile stitches for creative and utility serging
- Differential feed ensures even results on knits or light fabrics
- LED lighting brightens your workspace to reduce eye strain
Whether you're working with delicate fabrics or stretchy knits, the Amber Air S | 400 offers advanced technology and flawless stitch quality. It’s the perfect serger for home garment makers, quilters, and creative sewists who value speed and precision.
Features
Built-In Stitches
Included Accessories