Vibrant colors in a big ball. This is a major yarn in every sense of the word! 300m (328yds) and 200g (7oz). 100% Acrylic. Machine wash Normal,tumble dry low heat, dry clean. The recommended knitting needle is 6mm (US size 10) = 15 sts x 20 rows = 10cm (4") in ST st. The recommended crochet hook is 6mm (US size J-10) = 14 sc x 15 rows = 10cm (4"). Remember to ALWAYS check tension/gauge before beginning your project.