Cushing Perfection Wool Dyes: 1/3 oz. will dye 1 lb dry material. Use with white vinegar. W. Cushing & Company has been manufacturing "Perfection" dyes since 1879. The acid and direct dyes have served generations of fiber artists.
"Perfection" Acid Dye 1/3 oz. envelope 94 colors. For wools, and all animal products, nylon and some silks.