Kaleidoscope Worsted Weight Yarn by Euro Baby (#104 Montauk) Kaleidoscope Yarn is perfect for any worsted weight yarn project, be it a hat or sweater. It is a worsted weight soft acrylic yarn, and washable! It's gently changing colors makes even the simplest of knit or crochet project a hit! 100% Acrylic with approx 442 yards per 200g that knits to 5.0 sts per inch on a US 7.0 needle. Worsted Weight Packaged as skeins.