The 2026 calendar refill insert from Neumann is a practical addition for the Type 540 pocket planner. With compact dimensions of 8.8 x 15.2 cm, this insert offers a clear weekly view on one page, allowing for efficient organization of appointments and tasks. The clear structure of the pages facilitates easy handling and ensures that important information can be quickly captured. This refill insert is ideal for anyone who values analog planning and wants to manage their time effectively. Made in Germany, the quality of the materials ensures durability and reliability. The insert is not suitable for children under 3 years old, as it contains small parts that may pose a choking hazard. Thus, the calendar refill insert is a thoughtful choice for anyone looking to make the most of their pocket planner.