Notebook with lock and pen Derform Jednorożec 14 — 3-color pages, pen included

Derform Jednorożec 14 is a compact personal notebook with a built-in lock and a matching pen. The interior contains pages printed in three different colors, offering visual organization for notes, journals and reminders. Its slim profile and secure closure make it suitable for everyday carry in a bag or school backpack, providing a private space for personal records and short-term planning.

Advantages

This notebook combines a mechanical lock with a coordinating pen to keep written content private while ensuring immediate access to a writing instrument. The three-color page scheme helps separate topics, dates or categories at a glance without additional dividers. The compact size and lightweight construction prioritize portability and ease of use for students and adults who need a discreet personal notebook.

Suitable for

• Personal diaries and journaling
• School notes and homework planning
• To‑do lists, reminders and short-term planning
• Private records and ideas you want to keep secure

Key specifications

• Form factor: bound notebook with integrated lock
• Page layout: three-color printed pages for visual separation
• Includes: matching pen stored with the notebook
• Size class: compact — suitable for bags and backpacks
• Closure: mechanical lock for privacy

How to use

Open the notebook using the lock mechanism to access the pages and the included pen. Use the different colored pages to organize topics or dates, for example assigning one color to daily notes, another to tasks and a third to ideas. Close and lock the cover after writing to secure contents. The pen can be removed for use and returned to its holder to keep it together with the notebook.

Usage recommendations

Store the notebook in a dry place away from direct sunlight to preserve the cover and pages. Keep the lock mechanism clean and avoid forcing it; consult any included instructions for key or combination care. Replace the pen when ink runs out with a similarly sized refill for continued convenience.