One application kit. Shuts off at target color. The easy way to get rid of gray. Easy - comb-in applicator. Shuts Off: Shuts itself off at just the right color. For perfect results every time. Easy: No mixing, no mess. Just comb in, shampoo out. Takes only 10 minutes. Gentle: No peroxide and no ammonia formula makes it the gentle haircolor. Easy as combing. Also great for first grays. www.justformen.com. Unique comb-in applicator. No mix tube. Made in USA of US and imported parts.