This colour is also available in Hand Dye. Use with Pre-Dye if you want to change from one strong colour to another or if you want to achieve a lighter colour This fabric dye pod is completely safe for your washing machine and 1 pod can dye up to 600g of fabric for the full shade effect, Suitable for: cotton, linen & viscose. Mixes with synthetics will dye to lighter shades (pure synthetics will not dye) The all-in-1 formula can revive or change the colour of your clothes and soft furnishings with ease, providing perfect, long-lasting and intense colours