Very disappointed with this product. My hairdresser recommended it to me and the shade I had in my hair was fuchsia pink. In this case, the pink that they present is red. It ruined the color for me. Far from the pink shade, it is not just pink.

For the blue: The product states that it is NOT a permanent dye. In fact, it claims to be commitment-free. And that is not true at all. It left a greenish tint that wouldn't go away no matter what.

For the 9.5-19 and 9.5-1: They didn't even work on silver to white hair. If it only works on pure white hair, just say straight away that it's for wigs, not for regular hair. These products are way too expensive and didn't leave me satisfied at all

A very expensive product for a completely unsatisfactory result since you need to use a very large quantity and in the end the color difference, that is, the blue, appears faded. Without usage instructions. With a nice fragrance