Writing Notebook Sigel CONCEPTUM A4 160 Sheets Black

The CONCEPTUM® spiral notepad combines a durable hardcover and double metallic spiral to create a robust, professional writing pad. The A4-format squared pages (approx. 24.6 x 30.1 cm) lie flat when opened thanks to the sturdy spiral; each sheet is microperforated for easy removal and made from chamois-coloured, 80 g/m² PEFC-certified paper. The notepad includes a removable two-colour plastic index, 4-hole punching and a quick pocket for loose documents.

Advantages

The hardcovers and double metallic spiral ensure long-lasting stability and a flat writing surface. Microperforated pages allow clean tearing, while the blank side margin and date field at the top of each page support organised note-taking. The insertable plastic index makes it easy to mark and access sections.

Suitable for

• Business meetings and appointments
• Professional note-taking and sketches
• Student lecture notes and study organisation
• Project documentation and planning

Key specifications

• Brand: sigel
• Model / MPN: CO840
• EAN: 4004360831140
• Format: approx. A4 (24.6 x 30.1 cm)
• Paper: squared, chamois-coloured, 80 g/m², PEFC-certified
• Sheets: 160 microperforated pages
• Binding: double metallic spiral, hardcovers front and back
• Other features: 4-hole punching, insertable two-colour plastic index, quick pocket, date field and blank side margin on pages

How to use

Open the notepad flat on your desk to write comfortably across the squared pages. Use the date field at the top of each sheet and the blank side margin for headings, priorities or short reminders. Insert the two-colour plastic index between pages to mark sections or frequently used pages. Remove microperforated sheets cleanly when you need to hand out or file notes.

Usage recommendations

Store the notepad flat or upright on a shelf to protect the hardcovers; avoid prolonged exposure to moisture to preserve paper quality and the spiral binding.