Clairefontaine A4 exercise book, squared 5×5 mm, perforated, 80 sheets

This Clairefontaine exercise book with 5x5mm squares is ideal for notes, calculations and diagrams.⁠‌‌‌‍‌‌‌‌‌‍‍‍‍‌‍‌‌‍‌‍‌‌‍‍‌‌‍‍‌‌‍‌‌‌‍‌‍‌‍‌⁠ The perforated sheets and ring binder holes make it extra practical for use at school or in the office.⁠‌‌‌‍‌‌‌‌‌‍‍‍‍‌‍‌‌‍‌‍‌‌‍‍‌‌‍‍‌‌‍‌‌‌‍‌‍‌‍‌⁠

When do you need a squared notebook?
A squared notebook with a 5×5 mm grid is ideal for subjects where precision matters, such as maths, physics, chemistry and technology. The squares help you line up figures neatly, draw graphs and create tables. It also offers the necessary structure for technical drawings or if you simply like to write neatly.

Why choose A4 format with 80 sheets?
The A4 format of 225 x 297 mm fits all standard ring binders and folders, so you can take your notes with you wherever you go. With 80 sheets you have enough writing space for an entire subject or project, without the notebook becoming too thick. The microperforation means you can tear out pages neatly when you want to share them or hand them in.

Advantages of 90 gsm paper
The 90 gsm paper feels sturdy and prevents ink from bleeding through, even when using felt-tip pens or markers. This weight gives a pleasant writing experience and stops your writing tools from pressing through the paper. The satin finish gives the paper a smooth surface that is suitable for various writing instruments.

Practical tip for ring binder use
Thanks to the ring binder holes, you can put loose sheets straight into your ring binder. The cover is fitted with a protective film, and the colourful designs make it easy to keep different subjects apart in your bag.