If I want to remember anything - phone number, date, etc it must be written down! Because of this, I have been a faithful user of the Filofax for years and years and years. Here she is... Since I am quite particular about everything, the pen with which I scribe is also important. After years of experimenting, some time ago I settled on a blue ink gel roller style. A good example is the Uni-ball vision exact. Never said this would make my handwriting legible...come to think of it, do ya even care?