Not as good as the original...
March 8, 2015
Not as good as the original Mono erasers, but since those've been removed from
the market, these are a great runner up. For the most part, these erasers erase
cleanly, without tearing up my paper or smearing. If you have a lot of soft
graphite on the page, I recommend erasing slowly, otherwise there will be
smearing from the graphite buildup on the eraser itself.