[Penpia] 3000 Six-Split Spring Notebook (Math) | Anti-Bacterial Cover / 50 Sheets | 188*260mm | Twin Spiral Bound | Made in Korea

Anti-Bacterial Cover! 50 Sheets with a 6-Section Lined Layout, perfect for complex math problem solving or organized memo management. Features Left Twin Spiral Binding!

The Penpia 3000 Six-Split Spring Notebook is a high-utility note-taking tool that prioritizes both organization and hygiene. The cover is coated with an anti-bacterial film (zinc oxide) certified by the US (FDA), offering 99.9% strong antibacterial power against harmful bacteria (such as Klebsiella pneumoniae, Staphylococcus aureus, E. coli, and Salmonella). The interior pages are divided into 6 sections by solid lines, making it highly versatile for complex calculations or segmented notes.

- Anti-Bacterial Protection: The cover provides a 99.9% strong anti-bacterial effect, offering a clean and safe writing surface.
- Six-Split Layout: The interior pages are divided into 6 lined sections, which allows for systematic math problem-solving, detailed memo management, or multi-topic organization.
- Durable Binding: Features left twin spiral binding, allowing the notebook to be folded 360 degrees for convenient use in limited spaces.
- Sheets Count: Contains 50 sheets. Size: 188mm x 260mm size, suitable for standard large note-taking.
- Design: Cover design is sent randomly.

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