FY-525 2/3/4 Thread Serger with Safety Sensor – Versatile Overlock Machine
FEIYUE FY515 Serger Overlock Machine with 2/3/4 Thread Capability, Durable Heavy-Duty Metal Frame, 1,200 Stitches Per Minute, Adjustable Differential Feed, Built-in Rolled Hem, Grey
FEIYUE FY505 Serger Overlock Machine with 2/3/4 Thread Capability, Built-in Rolled Hem, Durable Heavy-Duty Metal Frame, Adjustable Differential Feed