... cloths, moderate thick fabrics. Due to its automatic lubricating device, the machine operates perfectly and smoothly at low sewing tension, and ... nice impression of modern artistic design;6.The wear of machine components is reduced and the service life enhanced.Advantages: ... SHUTTLE HOOK,BOBBIN CASE AND CAP, BOBBINS,NEEDLE PLATE,SEWING MACHINE, NP-7A GK26-1 ,HOUSEHOLD SEWING MCHINERY PARTS,SEWING ...