Glittery mid blue
Beyu 381, despite it's rather dull name, is a gorgeous polish.
A slightly purple toned shimmery blue with a good amount of fine, smooth silver glitter.
Beyu bottles are pretty tiny, only 8ml, and have small brushes but I found application was fine with the small brush. **disclaimer - I have pretty small hands/nails, although as you can see in the last pic I still managed to get polish on my thumb - d'oh!
I picked up my Beyu on one of my many trips to Germany, in a high end drugstore IIRC. I just wish they were available in the UK.