The next day I tried again, after 30 minutes action time, the hair was colored more or less evenly. But not completely with the same color, so you really should advise for a uniform result of the product ... (At least in my very thin, fast greasing hair, I do not know how it runs with other hair types)
Due to the first trial and the second trial, in which not even I can smoothly everything went 100% jeedoch the product not recommended.
Positive aspect, however, would be that the accompanying Conditioner sufficient for several washes and in a plastic tube and not - will be attached in a single package - as is often the case.