For hand knitting and hobby knitting, wool and acrylic yarns are frequently used. Carbon filament yarns can also be knitted or braided. The weft yarns are dyed a solid colour. Weft ikat uses resist-dyeing for the weft yarns. First, fibres are gathered and spun into yarns. Finally, there are sundry bags and containers for holding knitting, yarns and needles. Fibers from dogbane and milkweed were used to fashion yarns and baskets. In processes such as filament wet winding or pultrusion, yarns and rovings are used. Cotton and viscose (rayon) yarns burn as a wick. Accordis was a major manufacturer of cellulose based fibers and yarns. Most ticking is made with polyester yarns. The finished product will also look rather different from the woolen yarns. Non-percolating hose consists of a reinforced jacket made from polyester or nylon yarns. The dyeing of yarns is a complex art. The silk styles were made of the finest quality yarns, and were very popular.