3D Printed Multifunctional Notebook

📓 3D printed multifunctional notebook - convenient installation, neat record 📓 This 3D printed notebook meets the needs of daily records with its meticulous design. The easy-to-disassemble structure and the considerate fixing strap keep the cover pages in order. What's more, it also reserves space for your pen, so you can record at any time and carry it at any time! 🌟 Product highlights 🌟 🔹 Easy installation: 3D printed material, installation and disassembly are very convenient, easy to carry and use. 🔹 Cover page fixed: equipped with a fixing strap design, effectively protect the notebook from being scattered, and keep the records neat and orderly. 🔹 Built-in pen slot: a special pen slot is set up to easily put the pen into the notebook for easy carrying and use. 🔹 Exquisite appearance: modern 3D printed material, high-grade texture, more pleasant writing. 🌟 Why choose it? 🌟 🎁 Efficient recording assistant: an orderly recording tool anytime, anywhere, making work and study more ef