"Squiggle Super Chunky" from Sirdar like its lighter-weight cousin, Connemara Chunky, is made up of 51% wool and 49% acrylic, is also machine washable but has brighter colorways. This quick-to-knit yarn with its marbled effect is a good choice for heavy jackets, bulky sweaters, baggie purses, afghans, ponchos and wraps.