Used for only two months, with 10 sheets remaining in good condition. It's A3 size, the paper is sturdy, and it's easy to write on! I'd be happy to give the remaining 10 months' worth to someone who can use them♪ (Seller's note) Habit Calendar "HABIT365" Instruction Manual https://note.com/habit365/n/n79bab6b53f83 [Product Information] ○ Achieve "what you want to continue"! A habit-forming tool born from behavioral science. It strongly supports habit formation with a scientific approach. ○ This product can be used in various situations, such as progress management for studying for exams, studying, muscle training, dieting, exercise, acquiring qualifications, waking up early, cleaning, reading, TODO management, and improving lifestyle habits! ○ Designed based on various human behavioral psychology, such as the KPT method, Tiny Habits, and the incubation law, it scientifically supports your habit improvement and goal achievement. ○ The luxurious matte coated paper provides excellent writing comfort! ○ It's a wall calendar format with a design that blends seamlessly into your daily life.