Previously I had always much chaos in my pencil case, by the Rollerset that is now past (all colors are arranged and always at hand). I have the set since July 2012 and, unfortunately, I do not at one side (where Stabilo is) the seam a bit torn and the transparent film becomes milky due to the pressure. The product is used except during the holidays, every day, that's why for me these are still tolerable damage. Otherwise it is very convenient, I can only recommend!
