Zoya Song is a very cool-toned, dark blue with a frost finish. It is a permanent nail lacquer that retails for $9.00 and contains 0.5 oz.
Zoya Song Nail Lacquer ($8.00 for 0.50 fl. oz.) is described as a "bold, vibrant medium primary blue with silver and blue glittery metallic sparkle." It's a rich, medium-dark blue with brighter blue and silver sparkle and shimmer. China Glaze Blue Year's Eve is similar but has purple sparkle. Illamasqua Force is a bit more violet-tinted and has no shimmer. Butter London Blagger is close in color but has no shimmer. SpaRitual Twinkle is a bit darker and has finer shimmer.