Makes me think of mermaids :) it's called blue rhapsody. On another note, this top coat from Revlon is AMAZING! It's much thinner than my previous love Seche Vite, but for me it dries quicker, leaves a nice shine, and because it's thinner my varnish takes longer to chip (before I'd changed them my nail varnish had lasted just over 4 days! That's amazing for me!) Also my Seche Vite has got so thick and gloopy (with just under half left in the bottle) and I can't really see this one following suit!