Bigen Mens Cream Color Natural Black Easily Cover your grey hair in 5 minutes . Squeeze out the same amount of cream from both tubes on Applicator Comb. No need to premix the creams.Comb directly into your hair with special brush. No need a technique to applyNo ammonia formula with no harsh smell.For easy and quick application on the hairline and sideburns. use the edge of Applicator Comb or Mini Comb provided.