Cygnet Grousemoor Crepe DK is an 75% acrylic and 25% wool blend. It is machine washable knitting yarn that comes in 100 gram balls. Cygnet Grousemoor Crepe DK knits to most double knitting patterns, and is suitable to knitting needles and crochet hooks of sizes 4.00-4.50mm. What makes Cygnet Grousemoor special is that warmth and softness of wool is combined with the easy care of machine washability.