The ultimate planning accessory for Filofax Refillable Notebooks in A5 size. Remember all those important tasks with the Filofax 'To Do' refill featuring corresponding tick-box tracker. Includes 20 sheets, white fountain pen-friendly, 80 gsm paper. Over the years, the Filofax organizer has evolved from a simple loose-leaf system into an indispensable everyday accessory. The Filofax logo promises authenticity and the finest craftsmanship. It's a hallmark of impeccable quality, trusted worldwide, since 1921.