This aubergine purple is perfect with just a single coat. It dries quickly but if you apply more coats you may risk putting on too much polish and getting bubbles. You don’t really need more coats anyway, the colour is full and has high coverage with just one coat which really surprised me.
I can’t judge duration because I applied it over a treatment base coat which wears in no time (and I usually change polish often anyway).
Do you like it? Have you tried anything from the Euro Centrale collection?
Disclosure: this is a PR sample, but this fact does not affect my honest opinion. I didn’t have to review it and I believe in what I wrote. You can trust me (not like those review sites, but that’s another story).