REVLON Colorsilk buttercream lasting color # 21/12BB blue black hair coloring is in excellent brand new condition, in original sealed box. All-In-One : long lasting, superior color, shine, nourishment, coverage. 100% gray coverage, permanent, 1 application, ammonia free. 3-In-1 brush for precision: comb to spread, brush for precision, tip to divide. Package contents: ammonia- free color cream Developer cream with applicator tip Precision brush Post coloring conditioning treatment 2-week nourishing mask Application instructions & gloves Please see photos for better description.