this review title is: not fond of the black and the content is: i thought these nose pore strips would be similar to products available in the us but they are not they did not seem to pull many pores maybe i do not have many to pull my main complaint is that they leave a black residue which means one has to wash the face again i realize it is supposed to be the charcoal but cannot figure out why they are using charcoal in the first place.there are other information for this review, one is this reviewer did not purchase it and the other is 0 people think this review is helpful.