I started using the builder gel by Coscelia, and never knew they even sold more products bc I bought through another outlet and searched for more products from Coscelia because I was SO impressive by the builder gel, it literally on my desk whenever I work, so when I found out they did sell all these amazing products, needless to say, I was super happy! I would have never thought that my happiness turned into pure delight after using the products to find that they were just as good as the others I’ve used! If you have any doubts about purchasing this kit, please do not, and I been doing nails for a LONG time and have used many many brands and I’m super super impressed by everything I’ve used from Coscelia! They take much pride in what they put out and not to mention the price at which they deliver to us is amazing in itself! Thank you Coscelia for making me a very happy customer!