Genuine singer sewing machine 3 pack of 27, 127, 28, 128, sewing machine long bobbin lot B

This Genuine Singer 3 Pack sewing machine long bobbins compatible with Singer models 27, 127, 28, and 128. Constructed from durable materials, these bobbins ensure consistent thread tension and reliable performance, enhancing the efficiency of sewing projects. Ideal for maintaining optimal operation in vintage and antique Singer sewing machines.