slub yarn ac/w slub;acrylic slub/100%rayon various color available Good for cloths,sweater,socks and hat knitting and weaving slub yarnac/w slub;100 acrylic slub/100%rayon slubvarious color availableGood for cloths,sweater,socks and hat knitting and weaving. also good for sofa &curtain fabric material,hand knitting yarn