Leuchtturm1917 Notebook A4, Squared Ink and paint refills or other tools

or other tools

The ergonomic squeeze design lets you vary line thickness dynamically within a single stroke

A alcohol-based fast drying pitch black ink and extremely hard to buff

The markers are

The thread-bound softcover assembly is engineered for flat-lay performance across the full volume — including the final sections where glue-bound notebooks typically develop spine resistance

Leuchtturm1917 Notebook A4, Squared Ink and paint refills or other toolsFormat: A4+ (225 x 315 mm) 233 pages 5 x 5 mm squared grid 100 g m ink proof Binding: Thread bound hardcover 180 flat lay across drawing tables Includes: Table of contents, 8 perforated sheets, 2 ribbon markers, elastic band, expandable A4 pocket, archival stickers The Master Classic in a precise 5 x 5 mm graphing grid the oversize A4+ format gives engineers, researchers, and technical draftsmen significantly more graph space than standard A4