Fil-Tec Bobbin-Line Bobbin Thread
High Tenacity Filament Polyester Thread
60 wt. - White - (7,500m) 8,200 yds

Each spool is wound with high tenacity polyester filament yarn. Can be used‚ as a sewing thread for‚ delicate fabrics. Makes a smooth running bobbin for easy sewing. Idential thread that is on Magna-Glide & Clear-Glide bobbins