Red Heart-Stellar Yarn. Stellar is a soft, lofty textures yarn with a metallic thread running through it that adds just a touch of sparkle to the gorgeous colors but still feels really soft. Each unique shade has a long print pattern so the colors melt from one to the next creating a beautiful sophisticated look that will add style to your home and wardrobe. Weight category: 6, 99% acrylic and 1% other fibers, 4oz/113g, 80yds/70m. Gauge: 10st x 14r = 4in/10cm on size US10/6.5mm knitting needles. Suggested crochet hook size K10.5. Care: machine was cold gently cycle, lay flat to dry, do not bleach or iron, dry clean with solvent P only. Imported.