Knit your very own cardigans scarves and more with patons dk 100 percent cotton these exquisite balls come in a large range of shades to suit any colour scheme the balls are 4 fold which means they have 4 ends per yarn this means they will be durable without limiting movement these balls are made from 100 mercerised cotton which make them extremely durable with little fraying the cotton can be machine washed in water up to 40 degrees and will retain its beautifully silky appearance was