For over 10 years, I use the 1700 as a substitute for Edding pens and fountain pens. He can really replace both good because it is located in the middle of both. The writing is very gelichmäßig and can be written with a Mine long. Is it empty you can just pour a new mine to discard ohneden entire Schreiber. Unfortunately it is very difficult to open the current model compared to its predecessor model. Here's about parental control installed? One point deduction, because sometimes I really have trouble to open the scribe.