Magna-Glide Prewound "L" Bobbins White - 100 count
Fil-Tec is proud to introduce their magnetic core embroidery bobbins. The only bobbin specifically designed to sew without tension variation throughout the entire bobbin. The magnetic core, combined with advanced EB "cross-link" technology optimizes dynamic thread delivery to create consistent tension from beginning to end of each bobbin. Higher Quality And More Efficient Production