Zauberball Crazy - #2100 Domino A fingering weight washable wool blend not just for socks! Amazing slow color changes make great fun in scarves and shawls, tops and coverups. 75% Merino Wool/25% Nylon 459 yards per 100 gram ball US 1-3 needles  2.50-3.25 mm needles 6.75-8 sts per inch