Fanola No Yellow Colour Toners produce different end colours on bleached, coloured or lightened hair, based on the residual reflection encountered. The special three-dimensional anti-yellow pigments, in synergy with the other colouring pigments in the formula, are able to mix with the residual reflection encountered on the hair, creating multiple colour effects, from crazy to pastel. With a specific working method and the use of specific amounts of product mixed with the No Yellow Mask or No Orange Mask, it's possible to obtain an endless variety of colour intensity on bleached, coloured or lightened hair, with extraordinary pastel effects. The toners can be used neat for a more striking reflection.