Very good behavior (one week), does not flake, although I wash dishes by hand. The brush is very large (in fact it is a double) and well trained. It covers almost the entire nail in one pass, except for the thumb, of course. The texture is very fluid and easy to apply. On the other hand, I find that I need three layers, it is somewhat transparent to full coverage. Soul Session is a neutral color, slightly pearlescent. It is a trend nuance that goes very well with all blue and brown. Ideal for summer, especially with tanned skin.