A special place under the sun... The world's first* nail polish that changes color in response to sunlight (ultraviolet rays)! ROYALBEACH Color Change Nails * Uses the world's first INCI-registered cosmetics-grade dimming raw material Evolutionary nails that wear different colors on your fingertips depending on the scene and weather, such as indoors and outdoors, day and night. The color changes in response to the sun's light (ultraviolet rays), and when the ultraviolet rays are blocked, it is instantaneous In between, restore to the base color! You can enjoy ♪ color changes many times The color changes according to the amount of ultraviolet rays, so you can enjoy fashion by using the degree of color change. While doing so, you can also check the UV at a glance. How to use ・Just apply it to your nails and let it dry! ・ Nail off is also OK with your own remover point ・ You can enjoy the color change more clearly by layering. ・ When using a top coat, the color does not change easily due to the thickness of the top coat. It may be, so we recommend a thin coat of top coat.