Jacquard Green Label Silk Colors are true dyes, not thinned pigments, so they do not stiffen the silk or cover the luster. They are used to dye silk & wool. All 20 colors may be blended together into an infinite range of colors or diluted with water for pastels. These simple to use dyes are lightfast, odorless, non-toxic, contain no alcohol and can be hand washed or dry cleaned. They can be set using our Dye Set Concentrate or for maximum brightness by steam setting. Green Label Silk Colors come in 2 oz. bottles.