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When A5 feels cramped, step up to B5. The Maruman Mnemosyne N174 B5 Spiral Notebook gives you a larger writing area with the same smooth 80gsm paper and organised layout that make Mnemosyne a favourite of students, engineers and managers.

Key highlights

• Size: B5, about 252 x 179mm
• Paper: 80gsm white, acid-free
• Sheets: 80 (160 pages)
• Ruling: 8mm lines with a left margin
• Header: title space on every page
• Pages: micro-perforated
• Binding: twin-ring spiral
• Cover: black

Room to think

B5 sits neatly between A5 and A4: big enough for meeting minutes, lecture notes and diagrams, yet still compact enough for a bag. The left margin gives you a column for dates, keywords or action points.

Organised by design

Each page of the N174 has a title space, so you can label topics and find them quickly later. The micro-perforations let you remove pages cleanly for a ring binder or to hand to a colleague.

Japanese paper quality

Maruman’s acid-free 80gsm paper is smooth to write on and resists feathering with most fountain pen inks, while staying light enough to keep a 160-page notebook easy to carry.

Frequently asked questions

What size is the N174?

It is Japanese B5, roughly 252 x 179mm.

How many pages does the N174 have?

160 pages, or 80 sheets.

Is the N174 good for fountain pens?

Yes, Mnemosyne paper is well known for handling fountain pen ink cleanly.

Maruman Mnemosyne N174: specifications

• Brand: Maruman (Japan)
• Series: Mnemosyne
• Code: N174
• Size: B5, about 252 x 179mm
• Paper: 80gsm, white, acid-free
• Sheets: 80 / 160 pages
• Ruling: 8mm with margin
• Binding: twin-ring spiral
• Made in: Japan

The Makoba advantage

• Packed with care: Every order is packed carefully so it reaches you in perfect condition
• Everything for writing: Complete your set with inks, notebooks and pen accessories from our range
• World’s No.1 pen store: The world’s No.1 pen store, built by people who love pens
• Largest pen store: We are India’s largest pen store, with the widest collection of fine writing instruments in the country
• 90+ brands: More than 90 international brands of pens, inks, notebooks and accessories
• Trusted by collectors: Trusted by a growing community of over 50,000 pen collectors
• Delivered worldwide: Makoba has delivered more than 50,000 pens to pen lovers in many countries
• 100% genuine: Original products with the official brand warranty where applicable