The marker is refillable

Published: 2011

which keeps the flow steady and skip-free down to the last drop

Released: 2003

and detail work where precision matters more than speed

leuchtturm1917 notebook a4 squared FD The marker is refillableFormat: 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