Sirdar Colourwheel is a gloriously vibrant colour effect double knitting yarn. This incredible yarn comes in a range of 6 wonderfully colourful shades. Colourwheel is a cake yarn so the true effect of each of the shades can be seen from the ball! What’s more, as well as there been a collection of patterns with one ball accessory designs there is also a free pattern for a wrap on the ball band! Colourwheel comes in a gorgeous acrylic wool blend and is a standard double knitting yarn so will knit to all Sirdar double knitting patterns. 80% Acrylic / 20% wool. 150 grs - 520 metres. 4 mm needles.