Dylon hand dye assortment pack of 8will dye cotton linen and viscose natural polyester mixes will result in lighter shadesone 50g sachet will dye up to 250g of dry fabric each sachet will require 250g of table salt to aid the absorption of the dyewash at 40c not suitable for pure synthetic fabricscolours tropical green sunflower yellow navy blue velvet black flamingo pink intense violet tulip red and goldfish orange