Lasting Eyebrow Tint

I tried the Ash Brown. I didn't use the attached eyebrow sheet and applied it where my eyebrows were sparse. I was planning to leave it on for the whole night but when I woke up in the morning it was already peeled off so I have no idea how long it was on. I was so worried my eyebrows would be like a 80's style (back when I was young) but the color was soft and perfect. The only downside is even though it's supposed to be an ash color it's a little red. I was expecting a greenish, grey color. Maybe it depends on your original skin color and condition. If you like the color, I think it's a really good product. Looking forward to new colors to be released. I don't go through too much hassle in the morning everyday for my eyebrows so unless there's another ash color I might not buy this again.