DMC Cebelia Size 20 crochet cotton is designed for fine crochet, lacework, and other detailed projects that need a smooth thread with a clean finish. Each 50 g (1.76 oz) ball is 100% cotton in shade 310 Black, with a firm, neatly spun strand that helps your stitches stay even. Made in France, it suits doilies, borders, table linens, and home décor accents where crisp stitch definition makes the difference.