Review (1/5): Not hardened at all.
Very disappointed— it doesn’t get hardened.
I tried on last night, two coats, enough length of UV light each time, still very soft and easily peel off. It was very shiny and pretty when I applied, next morning it looked dull already and started peeling.
Also color 03 is too white, next one is too pink. I’m going back to Korean gel nail stickers.