Donnina is the same supple, smooth, and saturated superwash extrafine merino as designer favorite Dona, slimmed down to a light weight. Suitable for sophisticated colorwork, heirloom baby garments, and any project where you want your stitches to shine. 165m (180yds) and 50g (1.75oz). 100% Extra Fine Superwash Merino Wool. Machine wash - normal, do not bleach, dry flat, do not iron, dryclean - any solvent except trichloroethylene. 5 balls/bag. The recommended knitting needle is 3.25-3.75mm (US size 3-5) = 5.75-6.25 sts x 7.25-7.75 rows = 2.5cm (1″) in ST st. The recommended crochet hook is 3.25-3.75mm (US size D-3 - F-5) = 5-5.5 sc x 6-6.5 rows = 2.5cm (1″). Remember to ALWAYS check tension/gauge before beginning your project.