I really love this top coat, firstly because it is inexpensive and almost everyone can afford it, secondly because it is really worth it and thirdly, because I am not very patient when doing work or something which I know is going to damage my polish if I'm not careful, but I still do it anyway, so luckily this top coat helps protect my colour for longer, without any chips or cracks in my nail polish. The longest I've actually seen my polish last with this product is a week on my fingers and almost two weeks on my toes. So over and all I'd really recommend you give this product a try, you can't say no to longer lasting nail colour.