This is an electric sewing machine, KOYO SAZ-B. I have tested straight stitching and zigzag stitching, but I have not confirmed the other functions. However, since it is old, I believe the internal cams, etc., are also worn. Please assume that the resin parts of the drive belt, power cord, etc., are also quite damaged. - Brand: KOYO - Model Number: SAZ-B - Accessories: Foot pedal controller, instruction manual, tool set - Case: With hard case - Weight: Approximately 18kg I plan to ship it with bubble wrap around the hard case. Thank you.