Just For Men Easy Comb-In Haircolor, Gray Men's Hair Color with Comb Applicator - Medium-Dark Brown, A-40

Easy Comb-in, No-Mix Men's Hair ColorGets rid of gray hair. And it is foolproof because it can't go too darkThis men's hair dye formula contains no peroxide and no ammonia, gently changing hair colorLasts for up to 8 weeks, or until your grey hair grows back