The black Burgol shoe polish is really good: spreads easily, both with brush and cloth; after repeated wearing can make it shine by polishing shoes again; the shoes will be protected from rain and dirt and the cream is (like all Palm wax shoe polish, but unlike water-based) water polishing compatible.
In use, efficient, therefore the cream dries me out sooner than that I aufbrauche completely.
So why only three stars? The problem are the other colors (browns tested by me), this chalk with me after a few days clearly visible from. These bright debris I could not brush effectively, as they are apparently too hard. In my opinion you should refrain in particular treating textured, embossed leather, because the shoes afterwards not look nice.
As an alternative, for me the Kiwi shoe polish, which works well in Brown (and also is water-polish-proof). The Kiwi is also used by some professionals in Madrid. Unfortunately it is not available in so many colors.
In addition, I would like to disagree with some reviews here claiming that only with a palm wax shoe polish leather is sufficiently maintained. Especially in high-wear shoes (rain shoes, winter boots) should every six months with Dubbin (sparingly!) Etc. use to maintain the suppleness.