Gutermann – Sew-All Polyester 100M Basics – 20 Spool Set

Thickness: No. 100nnFiber Content: PolyesternnYardage: European style spool (100 m/110 yds, 250 m/274 yds, 500 m/547 yds, 1000 m/1094 yds)nnRecommended Needle Size: 70/10 and 90/14nnUses: General purpose, seams, construction, machine and hand sewing, ornamental stitches.nnBenefits: Light resistant, colorfast, brilliant colors, lustrous sheen.