Hello!
This is my first time trying a colour-changing polish, and I LOVE it!!! The polish changes colour with temperature - purple when it's cold, pink when it's hot.
This is 4 coats of the polish - the formula is sheer but in quite a pleasant way, so I could have gotten away with less.
When I went out in the cold, the tips of my nails were a strong purple; when I was cuddled up warm in bed, the whole nail was pink. It was so cute to see! I am easily entertained, heehee. You can actually see in the last picture that the polish has gotten more pink than in the previous two - that's because I had just applied the polish when I took the photos and it was still adjusting to my body heat!
Hugs,
Lisa xx