Another one of my students uses a ring-bound organiser. This is a German brand but the name escapes me now. She also has a gorgeous pink one which she will start using once this one is worn out. As you can see, this one is very well used.
Whenever I ask students (or strangers) whether I can take photographs of their binders, they tend to think I am asking because they are so woefully old-fashioned as to use a paper planner. When I explain that I am a Filofax fan and that there is an enormous community of us out there, they tend to look rather baffled.
