Juki MO2800 Jet Air Serger, Auto Needle & Looper Threaders, Larger 1.5mm Thread Size Ports, Easier Turning Corners, Longer Cutting Blades, Curve Foot*

Magnetic needle holder. This tray is useful as a place to temporarily put a needle when changing over the sewing method from the 2-needle sewing to 1-needle sewing, or when changing the needle. (Two locations; on the right and left sides of the machine head)