Writing notebook BRUNNEN 105521805 — hardcover, 192 sheets, 80 g/m² squared paper, black

BRUNNEN 105521805 is a hardcover writing notebook with 192 sheets of 80 g/m² squared paper and a plain black cover. The medium-weight pages provide a balance between opacity and pen compatibility, while the squared ruling supports structured note-taking, grid sketches and calculations. The hardcover protects the contents during daily use in classrooms, offices or on the go.

Advantages

The hardcover binding offers stable writing surface and increased durability for frequent handling. Eighty grams per square metre paper reduces show-through compared with lightweight sheets and handles most ballpoint pens, pencils and fine liners without excessive bleed. Squared ruling creates consistent guidance for diagrams, mathematical work and aligned notes, while the monochrome black cover gives a discreet, professional appearance.

Suitable for

• School and university note-taking and exercises
• Office meeting notes, lists and planning
• Sketching diagrams, technical drawings and graphs
• Personal record-keeping, bullet journaling with grid layout

When it may not be suitable

This notebook is not designed for heavy wet-media techniques such as watercolour painting or marker rendering that require thick, highly absorbent paper. If you need tear-out perforated pages or a spiral binding that lays completely flat, the hardcover sewn binding may be less convenient.

Key specifications

• Cover type: hardcover
• Number of sheets: 192
• Paper weight: 80 g/m²
• Ruling: squared (grid)
• Cover colour: black
• Suitable formats: pocket / desk use

How to use

Use the notebook for structured notes, calculations and sketches on the squared pages. Open the hardcover fully to provide a stable surface and write across the grid to keep text and diagrams aligned. Pair with standard ballpoint pens, pencils and fine liners; test any new ink or marker on a corner page to check for bleed-through before extensive use. Store the notebook upright or flat to keep the cover and pages in good condition.

What to consider before purchase

• Paper weight (80 g/m²) — suitable for general writing but not heavy wet-media
• Hardcover design — durable but not perforated or spiral-bound
• Grid ruling — ideal for structured notes and technical sketches
• Black cover — discreet appearance and protects pages during transport

Usage recommendations

For best results, use medium-flow pens and pencils and keep an endpaper or sheet between heavy ink pages to minimise pressure transfer. When carrying the notebook in a bag, place it between softer items or in a sleeve to preserve the cover finish.