Blue bomb. In fact this can dye the world blue, but I’ll only dye some piece of fabric with it.
You may have noticed that the solution in the jar is not blue, it’s green. Because I reduced the indigo dye that is in fact a blue powder obtained from the leaves of Indigofera plant and turned it into a green solution. It’s the active form of indigo dye that it dyes fabric only in this form.
There are people who dedicate their whole life to indigo dyeing. I can relate to that.