LEUCHTTURM1917 Master Classic A4+ Notebook - Durable 235-Page Journal

In this review the LEUCHTTURM1917 Master Classic A4+ stands out as a go-to notebook for anyone who needs a large, organized workspace with reliable paper performance. The single biggest reason to buy is the 100 gsm inkproof paper, which makes this A4+ format ideal for mixed pen and light-ink art use while keeping notes tidy; the oversized pages also swallow loose A4 handouts without folding them. For those who value numbered pages and a professional hardcover build, this notebook is designed to keep long-term projects orderly.

Key Features

• Inkproof 100 gsm paper: Heavier paper resists bleed-through and feathering so inks stay crisp and pages are usable on both sides.
• A4+ format: The 225 x 315 mm size accommodates loose A4 sheets and makes the notebook suitable for project files and larger sketches.
• Opens flat: Thread-binding allows the notebook to lie flat so you can write or draw across the gutter without stressing the spine.
• Secure storage: An elastic closure band and inner gusseted pocket keep loose notes and small documents stored safely when the notebook is transported.
• Two page markers and numbered pages: Built-in markers and numbered pages make referencing and archiving research or journaling straightforward.
• Archival labels: Included stickers help organize and label the notebook for long-term storage and retrieval.

Who It's For

The Master Classic A4+ is best for professionals, researchers, and creatives who need a single large notebook to collect notes, sketches and A4 handouts in one place. Its sturdy hardcover and heavier paper suit fountain pens, markers and everyday note-taking without frequent bleed interference.

It is less appropriate for someone who wants a very lightweight travel notebook or a smaller pocket option; those who prioritize minimal weight or prefer a slim format should look for a smaller or slimmer volume rather than this 235-page Classic edition.

Pros & Cons

Pros

• Excellent paper thickness reduces bleed-through and supports a range of pens and light marker use.
• Large A4+ pages and inner pocket make it easy to keep loose sheets and research together.
• Quality thread-binding and elastic closure add durability and practical daily use benefits.
• Numbered pages and included stickers help with long-term organization.

Cons

• At 235 numbered pages and A4+ size, the notebook is relatively heavy and not ideal for those wanting a compact carry option.
• Some users may find the price higher than smaller, simpler notebooks.

Specifications

Brand	LEUCHTTURM1917
Format	Master Classic A4+ (225 x 315 mm)
Pages	235 numbered pages
Paper weight	100 g/m2
Cover	Hardcover with elastic closure
Binding	Thread-bound; opens flat
Extras	Inner gusseted pocket, two page markers, labeling stickers

Our Verdict

For users who need a professional, long-lasting notebook that accepts fountain pens and can hold loose A4 documents, the Master Classic A4+ is a strong investment. The 100 gsm inkproof paper, numbered pages and practical storage features make it especially useful for organized projects, research and creative work, though its weight and price make it a better fit for desk use than carry-everywhere notebooks.

Frequently Asked Questions

Is the paper suitable for fountain pens?
The 100 gsm paper is designed to resist bleed-through and feathering, making it suitable for most fountain pen inks and heavier pen use.

Can I store loose A4 sheets inside?
Yes, the A4+ size and inner gusseted pocket allow loose A4 sheets or handouts to be stored flat between pages or in the back pocket.

Does the notebook lie flat when open?
Yes, the specialty thread-binding helps the notebook open flat so you can write across the spread without stressing the spine.