BERNAT-Tiny Tickles Yarn. The growing trend is heading towards textured baby yarns! The texture is tickly soft and cozy. One ball will make one blanket or sweater/bootie ensemble. Make the perfect gift for a baby or toddle with this yarn! Weight category: 4. Content: 100% polyester. Putup: 8.82oz/250g, 317yd/290m. Gauge: 16st x 24r =4in/10cm on size US9/5.5mm knitting needles. Suggested crochet hook size is US 1-9/5.5mm. Dyelotted: we try but are not always able to match dyelots. Care: machine wash and dry, do not bleach, do not iron and do not dry clean. Imported.