The 2026 weekly planner C2665 by Sigel is a practical and stylish planning tool that helps you efficiently organize your appointments and tasks. With a compact format of 15.1 x 10.8 cm, this calendar provides a clear weekly overview, allowing you to grasp your week at a glance. The hard cover ensures durability and protects the pages, while the Softwave surface offers a pleasant tactile experience. The calendar is presented in an appealing red color and is ideal for personal or professional use. With a total of 176 pages and a German language setting, this weekly planner is perfect for anyone looking to plan their time in a structured and clear manner. The calendar starts in January 2026 and offers ample space for notes and important dates, making it an essential tool for those who value a well-organized week.