Dyes, 1/2 Oz Hot Fuchsia Jacquard Acid Dyes 1/2 ounce of acid dye. USE ON : Feathers, silk, Wool, cashmere, alpaca, and some nylons. Hot fuchsia dye Jacquard Acid Dyes may also be used for painting or printing applications using steam setting. Order by 12pm PST M-F for same day shipment. Closed weekends and national holidays.