This polish can be found for sale here $7.84
This polish changes colors according to temperature.
When it's warm, the color is light blue. When it's cold, the color is purple.
The bottle itself looks marbled, which is really neat. No special comments on the polish consistency or brush. Both were pretty standard, nothing special.
This is 2 coats layered over Sally Hansen Brisk Blue. I had read other reviews that said it could be sheer, so I went ahead and gave it some underwear.
You can see the faux "french" design it creates because the free edge of my nails is colder than that on the nail bed.
Then here is a shot after I stuck those four fingers in cold water.
The change is super quick and quite a contrast!
Check it out at Born Pretty and don't forget my coupon code: