100% Peruvian wool: Made from 100% Peruvian Highland wool, Knit Picks Wool of the Andes is the perfect yarn for projects that will get used daily, like your favorite sweater, hat, or blanket. Peruvian Highland wool is a strong fiber that has an excellent balance of structure, loft, and drape. As a "sticky" wool–meaning the fibers grip lightly together, Knit Picks Wool of the Andes is an ideal choice for both stranded colorwork and intarsia because stitches "stick" in place, won’t shift or loosen as you work. Set of 10: This 10-pack includes ten balls of Knit Picks Wool of the Andes worsted weight 100% Peruvian Highland Wool yarn; 50 grams skeins for 110 yards, 1100 yards total Durable and warm: Wonderfully warm for all weather, Knit Picks Wool of the Andes has excellent stitch definition and heirloom durability. As a worsted weight yarn, it’s a happy medium weight that’s commonly used for everything from garments to home goods. Gauge and Care Instructions: For knitting, 4.5 - 5 sts = 1" on US 6-9 needles; For crochet, 11–14 sc = 4'' on I-K hooks. Hand wash in lukewarm water and dry flat; yarn can felt with warm water and agitation Color: Onyx is a dark charcoal grey color. True Onyx has bands of black and grey tones and our heathered Onyx features these same tones throughout the strands of yarn for a close match. It isn’t a true black, but could be called a soft black. 10 balls – Worsted Weight (100% Peruvian Highland Wool; 110 yards/50g per ball), 1100 yards/500g total. Our classic worsted wool yarn is spun and plied carefully to achieve a wonderfully balanced twist. A sturdy yarn with excellent stitch definition and heirloom durability. Peruvian sheep are a cross between Corriedale and Merino, producing a strong fiber with an excellent loft and drape for a wide variety of uses. Wonderfully warm, it is also ideal for cable stitch patterns and textured stitches. Felts beautifully.