Acid Dye Black 8oz-Acid Dye : 8oz

Jacquard Acid Dyes are concentrated dye color for protein fibers like wool, cashmere, or feathers.

Acid Dyes are hot water dyes that are set with the same vinegar you find in the kitchen, and can be used in a washing machine or on a stovetop - we have even been told that Jacquard Acid Dyes can dye Easter eggs.