OPI Siberian Nights and LOOK Beauty - Nail Pop Pearl Effect
The flakes shift from blue to purple but you do need to be in the right lighting conditions to witness this.
I love it. I love it because it's very subtle.
The formula is so so. It dries quite slowly and you do need about 2-3 coats to get a decent coverage and to minimise bald spots. I still love it though.
That's all for now! xx