Clairol Nice N Easy. #122 Natural Black. Natural Colour With 100% Grey Coverage. Level 3 Permanent. Premium Conditioner and Gloves. New! Built-In Highlights. Nice 'N Easy colour blend technology gives you ultimate natural-looking colour by layering rich tones and contouring highlights in one simple step. Nice 'N Easy lasts up to 8 weeks and promises 100% grey coverage. We have also included our exclusive ColourSeal Conditioning Gloss to help seal in beautiful, natural-looking colour and add intense shine. If you love this shade, keep it looking perfect with Nice 'N Easy Root touch-Up, to touch up roots between colourings.