Retro B6 Thick Diary With Password Lock, Subject Notebook, PU Leather Hard Leather Administrative Notes, Stationery Notebook, Bookkeeping Book, Suitable For Students And Office Workers Organize your thoughts and plans with this premium retro-style B6 diary. Crafted from durable PU leather with a hard cover, this thick notebook features a built-in password lock to keep your notes secure and private. Perfect for daily journaling, administrative tasks, or bookkeeping, the subject-organized layout helps you stay structured and focused. Ideal for students managing coursework and deadlines, or office professionals tracking projects and ideas. The compact B6 size fits easily into bags and desks, while the quality binding ensures pages stay intact through regular use. A timeless stationery essential that combines functionality with classic aesthetic appeal.