Rapid Toners from Kenra Color have been designed to process and tone in 5 minutes or less. These ammonia-free, deposit-only colors have been formulated to provide clients with consistent, reliable results to enhance blondes or to be a multi-dimensional tone refresher for any hair color. Kenra Color Demi-Permanent Rapid Toners offer versatility for adding multi-dimensional tones in seven shades; 6 different shades for blondes and 1 cool brown for brunettes. Gentle, ammonia-free formulation. Green-Blue toning on levels 4-6 for a cool brown reflection. Quick processing time; 5 minutes or less. Offered in seven shades. Provides vibrant, long-lasting results