6/0 Dark Blonde from Wella Koleston Color Cream Kit is the new, low maintenance, most trendy color dye from Wella Koleston's collection. This Dark Blonde shade is for lovers of warm hair color tone. It suits olive skin tone the most. The color pigments and essentials are made with a deep fusion technology. The deep-penetrating pigment formula helps make the color stick to your hair firmly for long lasting results. It covers all the difficult to color grey hair areas. This pack is a complete kit that contains a developer, colorant, color reactivator and conditioners.