In case you’re a bit unsure on the difference between metallic and holographic, metallic is a colour that shimmers, while holographics take shine a step further by having other colours buried underneath, which you can see in 3D, reflected in various lighting.
Holographic nails use the sunlight to reflect and make swirls and shimmers of rainbow colours, playing with our eyes depending on how the light hits them. Who doesn’t want to have ever-changing nail art? Whether going out to dinner, to a movie, or the beach, these colours work flawlessly.