After years and years of you asking, Dynamic has finally produced a Dynamic Ink Greywash Set blended from their tried and true original black formula.The specific formulas come from countless tests and years of polling black and grey specific artists to gather a commonality in ratios for the perfect 4 bottle set.Dynamic uses the purest hospital-grade water, which is filtered, distilled, and UV sterilized in their facility, to ensure the #00 Mixing Solution is at the utmost purity and held to the highest standard. The addition of witch hazel adds visible smoothness to your work and brings a soothing quality and feeling to your clients.Includes: #00 – Ultra pure mixing solution to thin each wash to even more precise custom shades #20 – Thin wash and lightest of the set #40 – Smooth light-mid tone wash #60 – Deep and silky true medium toned wash #80 – Darkest of the set, deep and full-bodied wash