'Azul' is a blue translucent jelly nail polish. It can be used alone or for leadlighting, watermarbling, or even creating new effects by painting over other colors. You can also mix in glitter, pigments, flakies, etc.
Please note: The brand has changed bottles. They are now rectangular and do not have any pictures on them.
All Esmaltes da Kelly polishes are 3-free, so you can feel good about what you are putting on your nails.