My wife tried the "top coat" for the first time in order to prolong her manicure, and was a little disappointed. She found no extension of the holding in relation to the use of single varnish that sest peeling after 3 days. She has not found the "domed brightness" and "freezing effect" on the nail, promised by the product, at least not more than other colorless varnish. The brush could be a little smaller and handy, and a little more liquid texture to facilitate The application. In addition, it has a very strong chemical odor. She liked the packaging was very easy to remove. This is a normal product as most color without varnish trademarks of retail, but paying a little more, you can do better.