King Cole Quartz Super Chunky is a range of exciting variegated colours with a super soft handle. Each colour is completely random in its self-striping, with punches of colour running throughout. Each 100g ball is made from 90% Premium Acrylic and 10% Wool and contains approximately 85 metres / 92 yards yarn. Knit with 10mm needles. The recommended tension is 10 rows x 14 stitches on a 10 centimetre square. Items made with this yarn can be machine washed on a 30C setting. Dry flat, do not iron and do not tumble dry. A full range of supporting patterns is available elsewhere on Amazon.