canvas or even wood

color-matched lacquer

The tip is a retractable metal guide sleeve that tucks away safely for pocket use

Refill: Pentel LR7 liquid gel cartridges

One wide chisel tip which is perfect for larger surfaces and one fine tip for details and contours

leuchtturm1917 notebook a5 soft cover squared Saeio canvas or even woodFormat: A5 (145 x 210 mm) 123 pages 5 x 5 mm squared grid 80 g m ink proof, acid free Binding: Flexible softcover thread bound 180 flat lay Includes: Table of contents, 8 perforated sheets, 2 ribbon markers, elastic band, expandable rear pocket, archival stickers A lightweight 5 x 5 mm graph grid notebook for software engineers, architects, researchers, and technical designers who need precise geometric structure without the weight of a hardcover. The