Sew Smooth - Polyester Bobbins - 124yd - Size L - Black (No Label)

100% Filament Polyester • Cardboard Sides • 124 Yards per bobbin • 144 bobbins per gross • Color: Black • These bobbins are engineered with a unique feature, which makes the tension of the thread smooth and consistent as it comes off the bobbin. This gross of bobbins does not have the Midwest Textiles & Supplies logo on the box.