Nakabayashi Think Notebook A406SDB – Black – A4 – Squared

Grid paper makes everything look tidier, and the Nakabayashi Think Notebook A406SDB proves it. This black A4 graph-style notebook is made in Japan by Nakabayashi and is built for people who think on paper: students, engineers, designers, planners and list-makers.

Why a squared (grid) notebook?

A squared layout is one of the most versatile page styles you can use. The grid works as a guide for handwriting, keeps columns and tables straight, and makes it easy to draw graphs, charts, diagrams and simple floor plans. It’s a favourite for maths, science and engineering students, for bullet journaling and to-do lists, and for anyone who likes their notes to look organised.

A4 size: who it suits

At 297mm x 210mm, this is a standard A4 notebook. A4 is the full office size, so it gives you plenty of room for detailed diagrams, maths and engineering work, mind maps, meeting notes and project planning. It also sits neatly alongside printed A4 handouts and files.

Paper and binding

The notebook has 40 pages of 70gsm paper. The 70gsm paper strikes a sensible balance: light enough to keep the notebook slim and easy to carry, with enough body for comfortable everyday writing. The pages are stitched-bound, a sturdy binding that helps the notebook hold together through daily use in a bag.

Nakabayashi Think Notebook A406SDB specifications

• Brand: Nakabayashi (Japan)
• Collection: Think
• Model: A406SDB
• Size: A4 (297mm x 210mm)
• Layout: squared (grid)
• Number of pages: 40
• Paper weight: 70gsm
• Binding: stitched
• Cover colour: Black
• Made in: Japan
• Packaging: original brand packaging

Great for

• Engineering, maths and science notes
• Bullet journals, planners and habit trackers
• Sketching layouts, diagrams and mind maps
• Office meeting notes and project planning
• Pairing with your favourite pen, pencil or fountain pen from Makoba

Frequently asked questions

What is a squared notebook?

A squared notebook has pages printed with a grid of small squares instead of lines. It’s useful for writing, drawing tables and graphs, and sketching.

How many pages does the Nakabayashi Think A406SDB have?

It has 40 pages of 70gsm paper.

Is this a genuine Nakabayashi notebook?

Yes. It’s made in Japan by Nakabayashi and supplied by Makoba in original brand packaging.

Why buy from Makoba

Makoba has been a specialist store for pens and fine stationery since 2009. Every notebook we sell is 100% genuine and comes in its original brand packaging, and our team can help you pick the right paper and pen to go with it.

• Quick dispatch: orders placed before 1 PM usually ship the same day.
• WhatsApp support: ask us about paper, sizes and pen pairings.
• Visit us: stores in Ahmedabad, Bangalore, Chennai, Delhi and Gurgaon.
• Genuine imported stationery from brands we know and trust.