Three-Thread Serger Overlock Sewing Machine 4 Thread 3 Thread stitching machine

1 X 4 thread overlock sewing machine. Suture specification: 40/2 polyester thread. Knitting length: 2.5-3. Sewing speed: 3000rpm. Sewing material thickness: 3mm. Toy & Hobbies. Machine head size: 250 220 270mm.

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