Have you tried a color changing nail polish?
Fun to enjoy the change in color! Check the popular colors!
Del Sol is the brand that has Color Changing Polishes that reacts under the sunlight!
It's magic! Seriously, it's the magic of Del Sol's proprietary Spectrachrome® Technology, which harnesses the power of the sun through what our chemists call a molecular excitation transition. In simpler terms, it means that Spectrachrome crystals reveal their hidden colors when exposed to sunlight. NASA explored color-change technology for its space program, specifically for the transitional lenses on their astronauts’ space helmets, and Del Sol enhanced it for everyone under the sun! It's not rocket science, but then again, maybe it is.
COLOR CHANGE MAGIC