ILNP - Birefringence

Hello fellow polish enthusiasts! Rejoice, for I have a gorgeous polish to show you today!

I bought ILNP's Birefringence a few months ago after lusting for it for quite some time. It looked gorgeous in pictures, and especially the description made me all warm and fuzzy inside. Barbra, the owner of ILNP, says:

"I do not possess the linguistic capacity to express the “awesomeness” of this nail polish. But for you, I’ll try. Birefringence is a jaw droppingly beautiful polish that effortlessly stops people in their tracks. Planning on having a meaningful face-to-face conversation with a friend? Plan on an abrupt derailment as soon as he/she notices what your nails are up to. Remember though, it’s not their fault; you were warned! Birefringence shifts through an array of incredible blues, purples, reds, oranges, yellows, and even subtle greens!"

I HAD to have this multichrome. And now I do. And it did NOT disappoint me :D Honestly, conversations WERE derailed when people noticed my nails - Barba was not exaggerating.

I used two easy coats of Birefringence + top coat, no black polish underneath. 

Duochrome

I told you a few days ago that I had bought my first duochrome polish - it's Spectral Green by Nocibé.
I was really curious to try it out. I had never used a duochrome polish before, so I actually can't really say anything constructive about this one because I can't compare it with any other duochrome polish.

That being said, I do love this one!
The colour shifts from bright green via mermaidish ocean blue to dark blue - my favourite colour of all these is the mermaid one :) (you can see it on the picture below, with a bit of the green colour as well - I sort of managed to capture the colour shift in pictures)

When you look straight at the polish on my nails, it just seems green. But if you tilt my hand a bit (or move your head, whatever works for you) the colour changes. I think I spent at least ten minutes in the bathroom looking at how pretty the colour shifted while brushing my teeth, haha.

It's really hard to get decent pictures of these polishes where the colour shift is visible. I have hundreds (and yes, I really do mean hundreds, it's not an exageration) of failed pictures of this on my computer. It's very frustrating when the colour shift is so obvious when you just look at your nails, but it's just not visible in pictures... However, I think I sort of managed to capture the colour shift in the pictures I'm showing you here (right?)

Do you have any duochrome polishes? Do you love them as much as I do? :)

*EDIT: I've made a gif to show the colour shifts even better!*

 Thanks for reading!