Spindle,100% Cotton CMB mercerized Cocoon Bobbin,100% Polynosic Spun Cocoon Bobbin,Pre-Wound Bobbin,100% Spun Polyester Cocoon Bobbin,100% Nylon Filament Cocoon Bobbin,Cocoon Bobbin,Borer pin,Spindle,Shuttle,100% Nylon Filament 210D/3,Pre-wound bobbin,Sew