I write a lot and therefore correct a lot of what works great with these correction rollers. Normally I was always the sort of person who makes any kind of correction rollers broken. The strips are slipped to side, torn or Korrektuband has not completely detached from the carrier film, so I had to go several times on a word, which of course looks very messy and ugly. I do not have these problems with these correction rollers. I can so precisely correct, even parts of a single letter. Have these scooters also recommend colleagues who were so excited as I am.