Bornpretty store thermal nail polish review

Hello! recently I received some items from Born Pretty store and one of this is a thermal nail polish that I will show you today.
I have applied two thick coat to reach this coverage. The consistency is creamy and the brush is ok. The finish is matt (on the pictures I have already applied a top coat). It didn't last so well on my nails, only 3 day (+1 layer of top coat).

Item: thermal nail polish

Description: 1 bottle of 6 ml of nail polish. The color changes from purple to blue. I chose the color number 01. There are 8 different colors.
Price: 8.25 $

Where you can find it: here at Born Pretty store website

This was my first experience with thermal nail polish so when it dried I immediately went to check the hot/cold color variation. The nail polish actually changed the color, blue for hot and purple for cold. Unfortunately this first day the weather wasn't very good so the pictures were all too dark or blurred. :(
After a few hours I noticed that the color didn't change anymore in hot-cold water and I don't know why. It was just purple. Is that supposed to happen?
 Next morning I decided to apply a stamping. Of course I have also applied a top coat and when I did that the nail polish changed the color from purple to blue again. It also changed color in hot-cold water again.

So this are pictures of that second day of wearing the nail polish. The weather was better so I could take pictures.

Have you ever tried this kind of nail polish? Did the "thermal" effect disappeared after some time or not?

If you liked this product you can check also their website. 

There are a lot of interesting nail art decoration.

Feel free to use this code DULK31 to get 10% off on all your orders.

Thank you for stopping by. ;)