Jacquard Acid Dyes gun metal [Pack of 4]

Jacquard Acid Dyes are concentrated, powdered, hot water dyes that produce the most vibrant possible results on protein fibers including silk, wool, cashmere, alpaca, feathers, and most nylons. Don't be alarmed by the name--the only acid involved is the vinegar that you add. Packaged in convenient, reclosable 1/2 oz. jar which will color about two pounds of fiber. Jacquard Acid Dyes are extremely brilliant and colorfast. If you can do a load of laundry, you can use these dyes. It's that easy. In addit ion to garment dyeing in a washing machine, you can use to paint or print.