Del Sol is a brand of nail polish that changes in the sun. When UV rays hit the polish, the color changes from the bottle color to a color distinguished by a sticker on the bottle. Electrick! is a frosty blue that is supposed to turn to a teal-ish green in the sun. As you can see from the photos, the color doesn't change very much. It just changes ever so slightly more green in the sun. These photos are two coats, no topcoat.
As you can see, the color change is very subtle, but it's definitely there. I like the sun color a bit more just because I'm not the biggest fan of frosty baby blues. This color is WAY frosty. It's almost impossible to get a flawless application because every brush stroke shows on the nail.
What do you think of color changing nail polishes?