Cushing's ''Perfection'' Wool Dyes come in 94 glorious colors, all available in 1/3 oz. envelopes enough to dye a pound of wool fabric. Depend on Cushing's Wool Dyes for consistently beautiful colors when dyeing for your hooked rugs and wool applique. Cushing's weak acid dyes are suitable for all protein fibers (wool, mohair, alpaca, llama, cashmere, silk) and nylon, by adding common white vinegar (a weak acid) as a mordant in the dye solution. Easy to use; exciting results! CLICK ON PHOTO TO SEE & SELECT THE COLOR YOU WANT.