Top critical review
because while they were working I really liked them and how sharp they were
Reviewed in the United States on October 12, 2017
Totally crapped out on me after about three weeks of use. Really dissapointed, because ALL of them stopped working. The ink had run out, but it showed there was still ink in the cartridge, first I thought it was an air bubble, and I tried heating them uo with some fire, but it didn't work. It is a shame, because while they were working I really liked them and how sharp they were.