I use the bag in the average score twice a week. I have not handled differently with the previous scharz-red Rotring, which also was expensive / is. After the Rotring after about four months, is torn with the same use of the Henke run block, I could henceforth no longer use. In retrospect, it turned out that this is a common error in the processing of Rotring. Finally, they came here in the trash and another had. Because of the seemingly stable processing of Staedtler, I ordered this and was actually pleasantly surprised. It is processed very robust, the A3 drawing board fits with cardboard and a bit of tact and pure character book can still find a place. A lot of volume it does not offer, however, because the Rotring had the advantage, but I do like as a smear. The additional cell phone pocket, I do not need but it's still a nice plus and I keep as most other little thing for the day, short, for the price a definite buy recommendation.
