This is a 'mood changing' polish, that said it changes colour based on temperature. I have another one of these polishes,
in the shade 15 which is purple and pink. This particular polish is blue when warm and purple when cold, as I have long nails it gives a French manicure look to the nail where the length is colder than the nail bed.
This is two coats of the polish with a topcoat, I think that three coats would be ultimate opacity. I ran my fingers under the warm water tap and got this colour on my nails;
And this is the colour which happened once I ran my fingers under the cold water tap;
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgpNI_mjKzWPY2RJvcnthVnl7v9dsAYk6BUAgd_5U_0vap4h0r_sghVAp5DyWtfJfpvTh3yNQvkNhtbWVmdehUrUqbVmjnfwkO0m4ncUrNW2Ft0UIxqCmT5m5Y5EydD5F5IBAEBYCt_u9P1/s1600/pinterest_favicon.png)