My polish is Glimmer by Erica Bumble's Bounce. It has a milky white, quite sheer jelly base filled with aqua, blue and silver hex and dot glitters in various sizes, some of them holographic. I used three coats for the pictures. The polish wasn't completely opaque, but the glitters hid my nail line quite well. One generous coat of KBShimmer Clearly On Top gave the mani a smooth finish.
Glimmer by Erica polishes are available on Etsy.