Review (4/5): I've been touched by magic
This item never ceases to amaze me. I bought it because of Carrie Hope Fletcher showing it in one of her videos. It changes into the perfect pink color when applied, but it doesn't stay on for too long, since it's more of a lipgloss than a lipstick. It stays in the outlines of the lips, which can be annoying at times. I will try it with a lip liner covering the lips to see if it works better.
The magic of the green transforming into pink is what made me give it four stars.