Caderno escolar BRUNNEN Vivendi DIN A4 quadriculado Lineatur 40 32 folhas

The BRUNNEN Vivendi school notebook is the ideal companion for students and professionals who value quality and functionality. With its DIN A4 format and squared ruling (Lineatur 40, 5x5 mm squares), it offers a clear structure for mathematics, science, and precise note-taking. The notebook contains 32 sheets (64 pages) of 80 gsm white paper with a grey ruling, ensuring excellent ink compatibility and minimal show-through. The sturdy cardboard cover with rounded corners protects the pages, while the stapled binding keeps everything securely together. A full margin on all four sides provides space for corrections and annotations. PEFC certified and acid-free, this notebook is an environmentally responsible choice.

Advantages

High-quality 80 gsm paper prevents ink bleed and is suitable for fountain pens. The squared grid (5x5 mm) facilitates neat diagrams, graphs, and calculations. Rounded corners prevent dog-ears and increase durability. The PEFC certification guarantees sustainable forestry. Acid-free paper ensures long-lasting preservation of your notes.

Suitable for

• School and university students for math, physics, and technical subjects
• Office professionals for structured notes and sketches
• Creative individuals for grid-based drawings and layouts

Key specifications

• Brand: BRUNNEN
• Series: Vivendi
• Product Type: School Notebook / Exercise Book
• Paper Size: DIN A4 (210 x 297 mm)
• Ruling Type: Squared (Kariert)
• Lineatur Number: 40 (5x5 mm squares)
• Number of Sheets: 32
• Number of Pages: 64
• Margin: Yes, all four sides
• Paper Weight: 80 gsm
• Paper Color: White
• Ruling Color: Grey
• Binding Type: Stapled (2 staples)
• Cover Material: Sturdy Cardboard
• Cover Color: Assorted (color varies)
• Corner Type: Rounded
• Sustainability Certification: PEFC certified
• Acid-Free Paper: Yes
• Country of Origin: Germany

Recommendations

For best results, pair this notebook with a fine-tipped pen or fountain pen. The squared grid is especially useful for technical drawings and mathematical equations. Available in assorted cover colors – perfect for color-coding subjects.