Great but dries out fast
This goes on top of any nail polish to make it completely matte. The finish result is great over any nail polish (even shimmery and glittery ones). It doesn't take too long to dry, unlike other matte top coats, but you must move your hands at all when it's drying. The only con is after a approx. one month, the product which is initially completely transparent turns a shade of cloudy yellow and becomes a bit goopy. Other than that, it will last a few more times. It really has great value for its' price.