FILOFAX® FEATURES | Plan ahead with this vertical format four year planner. Calendar Diary Refill features: Four-Year Vertical planner refill, from 2026 to 2029. Double-sided with two years printed per side. White 100 gsm fountain pen-friendly paper. One sheet printed with black and blue ink. Vertical layout. Leaflet folds neatly to fit back into Filofax®. Dated refill is personal/personal compact size for planners, organizers, agendas and diaries. English. || 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. ||