Speedy Stitcher Coarse Polyester Thread Four-Filament For Use w/Speedy Stitcher Sewing Awl. This four-filament high-tensile thread is suitable for indoor and outdoor uses. For use with Speedy Stitcher Sewing Awl. Bulk packed. Package Contents: Speedy Stitcher Coarse Polyester Thread Speedy Stitcher BTH150COARSEPOLYTHREAD: Coarse Polyester Thread A 180-Yard Tube Of Coarse Waxed Polyester Thread This Four-Filament High-Tensile Thread Is Suitable For Indoor And Outdoor Uses For Use With Speedy Stitcher Sewing Awl