Kraftkolour Acid Milling Dyes are a range of bright, strong colours with good light and wash fastness. These dyes use a simple dyeing method with the addition of Citric Acid to the dyebath. The Primaries give a good range of intermediate shades and may all be intermixed. Selected colours in this range of dyes may be printed and handpainted but will need to be steamed for fixation. Acid Dyes have good light and washing fastness. Available in 50g grams.