Cosmo Sparkles floss gives the appearance of glitter when stitched into projects. This floss is 33% nylon and 67% polyester. 10 meter skeins come in 7 colors. This 6-strand thread doesn’t tangle or knot while stitching and glides smoothly through fabric. No more piling, tiny bumps or knots. The floss is very smooth, and it will be hard to find any imperfections, soft threads, or areas prone to split.