Sunspell is a UV light reactive polish that remains in a neutral colorless state in indoor lighting and transitions to a vibrant blurple in sunlight. Both states yield a gorgeous pink-peach-gold aurora shimmer and the polish is finishes with holo flake.
Please note many topcoats have UV blockers, if top coating, make sure your top coat does not have a UV blocker to enjoy the transition effect.
Store in a cool, dark place away from light to preserve transition effect as long as possible.
