Besides the good point, the use is simple enough, although I tended each time put a little too much and spoil the product compared to bands which I am accustomed. The spatula is moderately good practice to determine the quantity I get.
Waxing is effective and leaves the skin all virgin hair. I strongly advise to use a cream after to calm any irritation, it remains violent skin.
(Tested by Madame and of course not by me).